153662044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{12107}}^1$

素因数の和:12297

約数の個数: 24

約数和(自身を含む): 284780160

約数和(自身を除く): 131118116

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 12107, 12692, 24214, 48428, 230033, 460066, 920132, 2021869, 4043738, 8087476, 38415511, 76831022, 153662044]

約数ペア:

[(1, 153662044), (2, 76831022), (4, 38415511), (19, 8087476), (38, 4043738), (76, 2021869), (167, 920132), (334, 460066), (668, 230033), (3173, 48428), (6346, 24214), (12107, 12692)]