139683894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1571}}^1$

素因数の和:1685

約数の個数: 64

約数和(自身を含む): 335024640

約数和(自身を除く): 195340746

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 73, 87, 146, 174, 203, 219, 406, 438, 511, 609, 1022, 1218, 1533, 1571, 2117, 3066, 3142, 4234, 4713, 6351, 9426, 10997, 12702, 14819, 21994, 29638, 32991, 44457, 45559, 65982, 88914, 91118, 114683, 136677, 229366, 273354, 318913, 344049, 637826, 688098, 802781, 956739, 1605562, 1913478, 2408343, 3325807, 4816686, 6651614, 9977421, 19954842, 23280649, 46561298, 69841947, 139683894]

約数ペア:

[(1, 139683894), (2, 69841947), (3, 46561298), (6, 23280649), (7, 19954842), (14, 9977421), (21, 6651614), (29, 4816686), (42, 3325807), (58, 2408343), (73, 1913478), (87, 1605562), (146, 956739), (174, 802781), (203, 688098), (219, 637826), (406, 344049), (438, 318913), (511, 273354), (609, 229366), (1022, 136677), (1218, 114683), (1533, 91118), (1571, 88914), (2117, 65982), (3066, 45559), (3142, 44457), (4234, 32991), (4713, 29638), (6351, 21994), (9426, 14819), (10997, 12702)]