156731639407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1\times {\mathrm{6131}}^1$

素因数の和:8863

約数の個数: 32

約数和(自身を含む): 191235985920

約数和(自身を除く): 34504346513

約数列:

[1, 7, 19, 73, 133, 511, 1387, 2633, 6131, 9709, 18431, 42917, 50027, 116489, 192209, 350189, 447563, 815423, 1345463, 3132941, 3651971, 8503697, 16142923, 25563797, 59525879, 113000461, 306715537, 1178433379, 2147008759, 8249033653, 22390234201, 156731639407]

約数ペア:

[(1, 156731639407), (7, 22390234201), (19, 8249033653), (73, 2147008759), (133, 1178433379), (511, 306715537), (1387, 113000461), (2633, 59525879), (6131, 25563797), (9709, 16142923), (18431, 8503697), (42917, 3651971), (50027, 3132941), (116489, 1345463), (192209, 815423), (350189, 447563)]