156958582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{3323}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 272833920

約数和(自身を除く): 115875338

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 2147, 2486, 3323, 4294, 6646, 23617, 36553, 47234, 63137, 73106, 126274, 375499, 694507, 750998, 1389014, 4130489, 7134481, 8260978, 14268962, 78479291, 156958582]

約数ペア:

[(1, 156958582), (2, 78479291), (11, 14268962), (19, 8260978), (22, 7134481), (38, 4130489), (113, 1389014), (209, 750998), (226, 694507), (418, 375499), (1243, 126274), (2147, 73106), (2486, 63137), (3323, 47234), (4294, 36553), (6646, 23617)]