157480912

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{166823}}^1$

素因数の和:166890

約数の個数: 20

約数和(自身を含む): 310292640

約数和(自身を除く): 152811728

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 166823, 333646, 667292, 1334584, 2669168, 9842557, 19685114, 39370228, 78740456, 157480912]

約数ペア:

[(1, 157480912), (2, 78740456), (4, 39370228), (8, 19685114), (16, 9842557), (59, 2669168), (118, 1334584), (236, 667292), (472, 333646), (944, 166823)]