140248212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4967}}^1$

素因数の和:5168

約数の個数: 48

約数和(自身を含む): 354436992

約数和(自身を除く): 214188780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 543, 724, 1086, 2172, 2353, 4706, 4967, 7059, 9412, 9934, 14118, 14901, 19868, 28236, 29802, 59604, 64571, 129142, 193713, 258284, 387426, 774852, 899027, 1798054, 2697081, 3596108, 5394162, 10788324, 11687351, 23374702, 35062053, 46749404, 70124106, 140248212]

約数ペア:

[(1, 140248212), (2, 70124106), (3, 46749404), (4, 35062053), (6, 23374702), (12, 11687351), (13, 10788324), (26, 5394162), (39, 3596108), (52, 2697081), (78, 1798054), (156, 899027), (181, 774852), (362, 387426), (543, 258284), (724, 193713), (1086, 129142), (2172, 64571), (2353, 59604), (4706, 29802), (4967, 28236), (7059, 19868), (9412, 14901), (9934, 14118)]