157216976

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{2467}}^1$

素因数の和:3051

約数の個数: 40

約数和(自身を含む): 348876480

約数和(自身を除く): 191659504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 2276, 2467, 3983, 4552, 4934, 7966, 9104, 9868, 15932, 17269, 19736, 31864, 34538, 39472, 63728, 69076, 138152, 276304, 1403723, 2807446, 5614892, 9826061, 11229784, 19652122, 22459568, 39304244, 78608488, 157216976]

約数ペア:

[(1, 157216976), (2, 78608488), (4, 39304244), (7, 22459568), (8, 19652122), (14, 11229784), (16, 9826061), (28, 5614892), (56, 2807446), (112, 1403723), (569, 276304), (1138, 138152), (2276, 69076), (2467, 63728), (3983, 39472), (4552, 34538), (4934, 31864), (7966, 19736), (9104, 17269), (9868, 15932)]