156939112790

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{37277699}}^1$

素因数の和:37278127

約数の個数: 16

約数和(自身を含む): 283161409200

約数和(自身を除く): 126222296410

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 37277699, 74555398, 186388495, 372776990, 15693911279, 31387822558, 78469556395, 156939112790]

約数ペア:

[(1, 156939112790), (2, 78469556395), (5, 31387822558), (10, 15693911279), (421, 372776990), (842, 186388495), (2105, 74555398), (4210, 37277699)]