124864894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 245514240

約数和(自身を除く): 120649346

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 73, 77, 146, 154, 203, 319, 383, 406, 511, 638, 766, 803, 1022, 1606, 2117, 2233, 2681, 4213, 4234, 4466, 5362, 5621, 8426, 11107, 11242, 14819, 22214, 23287, 27959, 29491, 29638, 46574, 55918, 58982, 77749, 122177, 155498, 163009, 195713, 244354, 307549, 326018, 391426, 615098, 810811, 855239, 1621622, 1710478, 2152843, 4305686, 5675677, 8918921, 11351354, 17837842, 62432447, 124864894]

約数ペア:

[(1, 124864894), (2, 62432447), (7, 17837842), (11, 11351354), (14, 8918921), (22, 5675677), (29, 4305686), (58, 2152843), (73, 1710478), (77, 1621622), (146, 855239), (154, 810811), (203, 615098), (319, 391426), (383, 326018), (406, 307549), (511, 244354), (638, 195713), (766, 163009), (803, 155498), (1022, 122177), (1606, 77749), (2117, 58982), (2233, 55918), (2681, 46574), (4213, 29638), (4234, 29491), (4466, 27959), (5362, 23287), (5621, 22214), (8426, 14819), (11107, 11242)]