156928194890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4519}}^1\times {\mathrm{31859}}^1$

素因数の和:36494

約数の個数: 32

約数和(自身を含む): 285134256000

約数和(自身を除く): 128206061110

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4519, 9038, 22595, 31859, 45190, 63718, 159295, 318590, 492571, 985142, 2462855, 3472631, 4925710, 6945262, 17363155, 34726310, 143970821, 287941642, 719854105, 1439708210, 15692819489, 31385638978, 78464097445, 156928194890]

約数ペア:

[(1, 156928194890), (2, 78464097445), (5, 31385638978), (10, 15692819489), (109, 1439708210), (218, 719854105), (545, 287941642), (1090, 143970821), (4519, 34726310), (9038, 17363155), (22595, 6945262), (31859, 4925710), (45190, 3472631), (63718, 2462855), (159295, 985142), (318590, 492571)]