163669818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2161}}^1$

素因数の和:3150

約数の個数: 32

約数和(自身を含む): 353045952

約数和(自身を除く): 189376134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2161, 2913, 4322, 5826, 6483, 12623, 12966, 25246, 28093, 37869, 56186, 75738, 84279, 168558, 2098331, 4196662, 6294993, 12589986, 27278303, 54556606, 81834909, 163669818]

約数ペア:

[(1, 163669818), (2, 81834909), (3, 54556606), (6, 27278303), (13, 12589986), (26, 6294993), (39, 4196662), (78, 2098331), (971, 168558), (1942, 84279), (2161, 75738), (2913, 56186), (4322, 37869), (5826, 28093), (6483, 25246), (12623, 12966)]