Factors of 152

2, 19. As a product: 2^3 × 19.

The factors of 152 are 1, 2, 4, 8, 19, 38, 76, 152. It has 8 factors.

Factors of 152

Pick any whole number from 1 to 10,000.

152 = 2^{3} \times 19

How to work it out

1
A factor of 152 is a whole number that divides it with nothing left over. You only need to test the numbers up to √152 ≈ 12.33; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 8 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$152 = 2^{3} \times 19$
4
Add all the factors: 1 + 2 + 4 + 8 + 19 + 38 + 76 + 152 = 300. Without 152 itself that is 148, so 152 is a deficient number.

LaTeX source of the formulas on this page

\[ 152 = 2^{3} \times 19 \]

What are the factors of 152?

The factors of 152 are 1, 2, 4, 8, 19, 38, 76, 152. It has 8 factors.

What are the prime factors of 152?

2, 19. As a product: $2^{3}$ × 19.

How many factors does 152 have?

152 has 8 factors (4 factor pairs).

What is the sum of the factors of 152?

300.

Is 152 a prime number?

No. It is divisible by 2, so 152 = 2 × 76.