130259416

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{80209}}^1$

素因数の和:80251

約数の個数: 32

約数和(自身を含む): 288756000

約数和(自身を除く): 158496584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 80209, 160418, 320836, 561463, 641672, 1122926, 2245852, 2326061, 4491704, 4652122, 9304244, 16282427, 18608488, 32564854, 65129708, 130259416]

約数ペア:

[(1, 130259416), (2, 65129708), (4, 32564854), (7, 18608488), (8, 16282427), (14, 9304244), (28, 4652122), (29, 4491704), (56, 2326061), (58, 2245852), (116, 1122926), (203, 641672), (232, 561463), (406, 320836), (812, 160418), (1624, 80209)]