156770989556

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{353}}^1\times {\mathrm{681151}}^1$

素因数の和:681671

約数の個数: 24

約数和(自身を含む): 276814723584

約数和(自身を除く): 120043734028

約数列:

[1, 2, 4, 163, 326, 353, 652, 706, 1412, 57539, 115078, 230156, 681151, 1362302, 2724604, 111027613, 222055226, 240446303, 444110452, 480892606, 961785212, 39192747389, 78385494778, 156770989556]

約数ペア:

[(1, 156770989556), (2, 78385494778), (4, 39192747389), (163, 961785212), (326, 480892606), (353, 444110452), (652, 240446303), (706, 222055226), (1412, 111027613), (57539, 2724604), (115078, 1362302), (230156, 681151)]