131852898

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 290472000

約数和(自身を除く): 158619102

約数列:

[1, 2, 3, 6, 9, 18, 139, 151, 278, 302, 349, 417, 453, 698, 834, 906, 1047, 1251, 1359, 2094, 2502, 2718, 3141, 6282, 20989, 41978, 48511, 52699, 62967, 97022, 105398, 125934, 145533, 158097, 188901, 291066, 316194, 377802, 436599, 474291, 873198, 948582, 7325161, 14650322, 21975483, 43950966, 65926449, 131852898]

約数ペア:

[(1, 131852898), (2, 65926449), (3, 43950966), (6, 21975483), (9, 14650322), (18, 7325161), (139, 948582), (151, 873198), (278, 474291), (302, 436599), (349, 377802), (417, 316194), (453, 291066), (698, 188901), (834, 158097), (906, 145533), (1047, 125934), (1251, 105398), (1359, 97022), (2094, 62967), (2502, 52699), (2718, 48511), (3141, 41978), (6282, 20989)]