156631029457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1\times {\mathrm{4007}}^1$

素因数の和:6637

約数の個数: 32

約数和(自身を含む): 188837978112

約数和(自身を除く): 32206948655

約数列:

[1, 7, 23, 97, 161, 679, 2231, 2503, 4007, 15617, 17521, 28049, 57569, 92161, 242791, 388679, 402983, 645127, 1699537, 2720753, 5584193, 8939617, 10029521, 39089351, 62577319, 70206647, 230678983, 972863537, 1614752881, 6810044759, 22375861351, 156631029457]

約数ペア:

[(1, 156631029457), (7, 22375861351), (23, 6810044759), (97, 1614752881), (161, 972863537), (679, 230678983), (2231, 70206647), (2503, 62577319), (4007, 39089351), (15617, 10029521), (17521, 8939617), (28049, 5584193), (57569, 2720753), (92161, 1699537), (242791, 645127), (388679, 402983)]