130678792

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{149861}}^1$

素因数の和:149976

約数の個数: 16

約数和(自身を含む): 247272300

約数和(自身を除く): 116593508

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 149861, 299722, 599444, 1198888, 16334849, 32669698, 65339396, 130678792]

約数ペア:

[(1, 130678792), (2, 65339396), (4, 32669698), (8, 16334849), (109, 1198888), (218, 599444), (436, 299722), (872, 149861)]