168609864

素因数分解:

$2^3\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{3251}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 421849440

約数和(自身を除く): 253239576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2161, 3251, 4322, 6483, 6502, 8644, 9753, 12966, 13004, 17288, 19506, 25932, 26008, 39012, 51864, 78024, 7025411, 14050822, 21076233, 28101644, 42152466, 56203288, 84304932, 168609864]

約数ペア:

[(1, 168609864), (2, 84304932), (3, 56203288), (4, 42152466), (6, 28101644), (8, 21076233), (12, 14050822), (24, 7025411), (2161, 78024), (3251, 51864), (4322, 39012), (6483, 26008), (6502, 25932), (8644, 19506), (9753, 17288), (12966, 13004)]