151023978

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{2063}}^1$

素因数の和:2168

約数の個数: 72

約数和(自身を含む): 385414848

約数和(自身を除く): 234390870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 581, 747, 882, 1162, 1494, 1743, 2063, 3486, 4067, 4126, 5229, 6189, 8134, 10458, 12201, 12378, 14441, 18567, 24402, 28882, 36603, 37134, 43323, 73206, 86646, 101087, 129969, 171229, 202174, 259938, 303261, 342458, 513687, 606522, 909783, 1027374, 1198603, 1541061, 1819566, 2397206, 3082122, 3595809, 7191618, 8390221, 10787427, 16780442, 21574854, 25170663, 50341326, 75511989, 151023978]

約数ペア:

[(1, 151023978), (2, 75511989), (3, 50341326), (6, 25170663), (7, 21574854), (9, 16780442), (14, 10787427), (18, 8390221), (21, 7191618), (42, 3595809), (49, 3082122), (63, 2397206), (83, 1819566), (98, 1541061), (126, 1198603), (147, 1027374), (166, 909783), (249, 606522), (294, 513687), (441, 342458), (498, 303261), (581, 259938), (747, 202174), (882, 171229), (1162, 129969), (1494, 101087), (1743, 86646), (2063, 73206), (3486, 43323), (4067, 37134), (4126, 36603), (5229, 28882), (6189, 24402), (8134, 18567), (10458, 14441), (12201, 12378)]