157036808

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{120427}}^1$

素因数の和:120596

約数の個数: 16

約数和(自身を含む): 296252880

約数和(自身を除く): 139216072

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 120427, 240854, 481708, 963416, 19629601, 39259202, 78518404, 157036808]

約数ペア:

[(1, 157036808), (2, 78518404), (4, 39259202), (8, 19629601), (163, 963416), (326, 481708), (652, 240854), (1304, 120427)]