157044890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 287712000

約数和(自身を除く): 130667110

約数列:

[1, 2, 5, 10, 79, 158, 269, 395, 538, 739, 790, 1345, 1478, 2690, 3695, 7390, 21251, 42502, 58381, 106255, 116762, 198791, 212510, 291905, 397582, 583810, 993955, 1987910, 15704489, 31408978, 78522445, 157044890]

約数ペア:

[(1, 157044890), (2, 78522445), (5, 31408978), (10, 15704489), (79, 1987910), (158, 993955), (269, 583810), (395, 397582), (538, 291905), (739, 212510), (790, 198791), (1345, 116762), (1478, 106255), (2690, 58381), (3695, 42502), (7390, 21251)]