157882844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 329441280

約数和(自身を除く): 171558436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 127, 203, 254, 406, 508, 812, 889, 1531, 1778, 3062, 3556, 3683, 6124, 7366, 10717, 14732, 21434, 25781, 42868, 44399, 51562, 88798, 103124, 177596, 194437, 310793, 388874, 621586, 777748, 1243172, 1361059, 2722118, 5444236, 5638673, 11277346, 22554692, 39470711, 78941422, 157882844]

約数ペア:

[(1, 157882844), (2, 78941422), (4, 39470711), (7, 22554692), (14, 11277346), (28, 5638673), (29, 5444236), (58, 2722118), (116, 1361059), (127, 1243172), (203, 777748), (254, 621586), (406, 388874), (508, 310793), (812, 194437), (889, 177596), (1531, 103124), (1778, 88798), (3062, 51562), (3556, 44399), (3683, 42868), (6124, 25781), (7366, 21434), (10717, 14732)]