157475248

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23831}}^1$

素因数の和:23905

約数の個数: 40

約数和(自身を含む): 354620160

約数和(自身を除く): 197144912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 23831, 47662, 95324, 166817, 190648, 333634, 381296, 667268, 1334536, 1406029, 2669072, 2812058, 5624116, 9842203, 11248232, 19684406, 22496464, 39368812, 78737624, 157475248]

約数ペア:

[(1, 157475248), (2, 78737624), (4, 39368812), (7, 22496464), (8, 19684406), (14, 11248232), (16, 9842203), (28, 5624116), (56, 2812058), (59, 2669072), (112, 1406029), (118, 1334536), (236, 667268), (413, 381296), (472, 333634), (826, 190648), (944, 166817), (1652, 95324), (3304, 47662), (6608, 23831)]