155491310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1196087}}^1$

素因数の和:1196107

約数の個数: 16

約数和(自身を含む): 301414176

約数和(自身を除く): 145922866

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1196087, 2392174, 5980435, 11960870, 15549131, 31098262, 77745655, 155491310]

約数ペア:

[(1, 155491310), (2, 77745655), (5, 31098262), (10, 15549131), (13, 11960870), (26, 5980435), (65, 2392174), (130, 1196087)]