165580968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{985601}}^1$

素因数の和:985617

約数の個数: 32

約数和(自身を含む): 473088960

約数和(自身を除く): 307507992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 985601, 1971202, 2956803, 3942404, 5913606, 6899207, 7884808, 11827212, 13798414, 20697621, 23654424, 27596828, 41395242, 55193656, 82790484, 165580968]

約数ペア:

[(1, 165580968), (2, 82790484), (3, 55193656), (4, 41395242), (6, 27596828), (7, 23654424), (8, 20697621), (12, 13798414), (14, 11827212), (21, 7884808), (24, 6899207), (28, 5913606), (42, 3942404), (56, 2956803), (84, 1971202), (168, 985601)]