161003084

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{30241}}^1$

素因数の和:30278

約数の個数: 24

約数和(自身を含む): 309920016

約数和(自身を除く): 148916932

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 30241, 60482, 120964, 332651, 665302, 1330604, 3659161, 7318322, 14636644, 40250771, 80501542, 161003084]

約数ペア:

[(1, 161003084), (2, 80501542), (4, 40250771), (11, 14636644), (22, 7318322), (44, 3659161), (121, 1330604), (242, 665302), (484, 332651), (1331, 120964), (2662, 60482), (5324, 30241)]