131031996

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^2\times {\mathrm{677}}^1$

素因数の和:938

約数の個数: 36

約数和(自身を含む): 308622888

約数和(自身を除く): 177590892

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 677, 762, 1354, 1524, 2031, 2708, 4062, 8124, 16129, 32258, 48387, 64516, 85979, 96774, 171958, 193548, 257937, 343916, 515874, 1031748, 10919333, 21838666, 32757999, 43677332, 65515998, 131031996]

約数ペア:

[(1, 131031996), (2, 65515998), (3, 43677332), (4, 32757999), (6, 21838666), (12, 10919333), (127, 1031748), (254, 515874), (381, 343916), (508, 257937), (677, 193548), (762, 171958), (1354, 96774), (1524, 85979), (2031, 64516), (2708, 48387), (4062, 32258), (8124, 16129)]