156930404255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{149971}}^1$

素因数の和:150207

約数の個数: 32

約数和(自身を含む): 200180226048

約数和(自身を除く): 43249821793

約数列:

[1, 5, 31, 43, 155, 157, 215, 785, 1333, 4867, 6665, 6751, 24335, 33755, 149971, 209281, 749855, 1046405, 4649101, 6448753, 23245505, 23545447, 32243765, 117727235, 199911343, 729908857, 999556715, 1012454221, 3649544285, 5062271105, 31386080851, 156930404255]

約数ペア:

[(1, 156930404255), (5, 31386080851), (31, 5062271105), (43, 3649544285), (155, 1012454221), (157, 999556715), (215, 729908857), (785, 199911343), (1333, 117727235), (4867, 32243765), (6665, 23545447), (6751, 23245505), (24335, 6448753), (33755, 4649101), (149971, 1046405), (209281, 749855)]