157466516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^2\times {\mathrm{263}}^1$

素因数の和:428

約数の個数: 36

約数和(自身を含む): 287925792

約数和(自身を除く): 130459276

約数列:

[1, 2, 4, 43, 59, 86, 118, 172, 236, 263, 526, 1052, 2537, 3481, 5074, 6962, 10148, 11309, 13924, 15517, 22618, 31034, 45236, 62068, 149683, 299366, 598732, 667231, 915503, 1334462, 1831006, 2668924, 3662012, 39366629, 78733258, 157466516]

約数ペア:

[(1, 157466516), (2, 78733258), (4, 39366629), (43, 3662012), (59, 2668924), (86, 1831006), (118, 1334462), (172, 915503), (236, 667231), (263, 598732), (526, 299366), (1052, 149683), (2537, 62068), (3481, 45236), (5074, 31034), (6962, 22618), (10148, 15517), (11309, 13924)]