156969416

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{10487}}^1$

素因数の和:12364

約数の個数: 16

約数和(自身を含む): 294503040

約数和(自身を除く): 137533624

約数列:

[1, 2, 4, 8, 1871, 3742, 7484, 10487, 14968, 20974, 41948, 83896, 19621177, 39242354, 78484708, 156969416]

約数ペア:

[(1, 156969416), (2, 78484708), (4, 39242354), (8, 19621177), (1871, 83896), (3742, 41948), (7484, 20974), (10487, 14968)]