129128926

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{9661}}^1$

素因数の和:9867

約数の個数: 16

約数和(自身を含む): 199655568

約数和(自身を除く): 70526642

約数列:

[1, 2, 41, 82, 163, 326, 6683, 9661, 13366, 19322, 396101, 792202, 1574743, 3149486, 64564463, 129128926]

約数ペア:

[(1, 129128926), (2, 64564463), (41, 3149486), (82, 1574743), (163, 792202), (326, 396101), (6683, 19322), (9661, 13366)]