155118628

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{54851}}^1$

素因数の和:54963

約数の個数: 24

約数和(自身を含む): 313314624

約数和(自身を除く): 158195996

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 54851, 109702, 219404, 383957, 767914, 1535828, 5539951, 11079902, 22159804, 38779657, 77559314, 155118628]

約数ペア:

[(1, 155118628), (2, 77559314), (4, 38779657), (7, 22159804), (14, 11079902), (28, 5539951), (101, 1535828), (202, 767914), (404, 383957), (707, 219404), (1414, 109702), (2828, 54851)]