140368578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{18671}}^1$

素因数の和:18862

約数の個数: 32

約数和(自身を含む): 322652160

約数和(自身を除く): 182283582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 18671, 37342, 56013, 112026, 130697, 261394, 392091, 784182, 3342109, 6684218, 10026327, 20052654, 23394763, 46789526, 70184289, 140368578]

約数ペア:

[(1, 140368578), (2, 70184289), (3, 46789526), (6, 23394763), (7, 20052654), (14, 10026327), (21, 6684218), (42, 3342109), (179, 784182), (358, 392091), (537, 261394), (1074, 130697), (1253, 112026), (2506, 56013), (3759, 37342), (7518, 18671)]