157038316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{6977}}^1$

素因数の和:7329

約数の個数: 24

約数和(自身を含む): 291903696

約数和(自身を除く): 134865380

約数列:

[1, 2, 4, 17, 34, 68, 331, 662, 1324, 5627, 6977, 11254, 13954, 22508, 27908, 118609, 237218, 474436, 2309387, 4618774, 9237548, 39259579, 78519158, 157038316]

約数ペア:

[(1, 157038316), (2, 78519158), (4, 39259579), (17, 9237548), (34, 4618774), (68, 2309387), (331, 474436), (662, 237218), (1324, 118609), (5627, 27908), (6977, 22508), (11254, 13954)]