163878966

素因数分解:

$2^1\times 3^2\times {\mathrm{2309}}^1\times {\mathrm{3943}}^1$

素因数の和:6260

約数の個数: 24

約数和(自身を含む): 355314960

約数和(自身を除く): 191435994

約数列:

[1, 2, 3, 6, 9, 18, 2309, 3943, 4618, 6927, 7886, 11829, 13854, 20781, 23658, 35487, 41562, 70974, 9104387, 18208774, 27313161, 54626322, 81939483, 163878966]

約数ペア:

[(1, 163878966), (2, 81939483), (3, 54626322), (6, 27313161), (9, 18208774), (18, 9104387), (2309, 70974), (3943, 41562), (4618, 35487), (6927, 23658), (7886, 20781), (11829, 13854)]