Factors of 358

The factors of 358 are 1, 2, 179, 358. It has 4 factors.

Factors of 358

Pick any whole number from 1 to 10,000.

358 = 2 \times 179

How to work it out

1
A factor of 358 is a whole number that divides it with nothing left over. You only need to test the numbers up to √358 ≈ 18.92; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$358 = 2 \times 179$
4
Add all the factors: 1 + 2 + 179 + 358 = 540. Without 358 itself that is 182, so 358 is a deficient number.

LaTeX source of the formulas on this page

\[ 358 = 2 \times 179 \]

Factor	Pairs with	Product
1	358	1 × 358 = 358
2	179	2 × 179 = 358

What are the factors of 358?

The factors of 358 are 1, 2, 179, 358. It has 4 factors.

What are the prime factors of 358?

2, 179. As a product: 2 × 179.

How many factors does 358 have?

358 has 4 factors (2 factor pairs).

What is the sum of the factors of 358?

540.

Is 358 a prime number?

No. It is divisible by 2, so 358 = 2 × 179.