157417810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1431071}}^1$

素因数の和:1431089

約数の個数: 16

約数和(自身を含む): 309111552

約数和(自身を除く): 151693742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1431071, 2862142, 7155355, 14310710, 15741781, 31483562, 78708905, 157417810]

約数ペア:

[(1, 157417810), (2, 78708905), (5, 31483562), (10, 15741781), (11, 14310710), (22, 7155355), (55, 2862142), (110, 1431071)]