168986708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30241}}^1$

素因数の和:30383

約数の個数: 24

約数和(自身を含む): 325161984

約数和(自身を除く): 156175276

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 30241, 60482, 120964, 332651, 665302, 1330604, 3840607, 7681214, 15362428, 42246677, 84493354, 168986708]

約数ペア:

[(1, 168986708), (2, 84493354), (4, 42246677), (11, 15362428), (22, 7681214), (44, 3840607), (127, 1330604), (254, 665302), (508, 332651), (1397, 120964), (2794, 60482), (5588, 30241)]