145721578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 231874560

約数和(自身を除く): 86152982

約数列:

[1, 2, 29, 58, 73, 127, 146, 254, 271, 542, 2117, 3683, 4234, 7366, 7859, 9271, 15718, 18542, 19783, 34417, 39566, 68834, 268859, 537718, 573707, 998093, 1147414, 1996186, 2512441, 5024882, 72860789, 145721578]

約数ペア:

[(1, 145721578), (2, 72860789), (29, 5024882), (58, 2512441), (73, 1996186), (127, 1147414), (146, 998093), (254, 573707), (271, 537718), (542, 268859), (2117, 68834), (3683, 39566), (4234, 34417), (7366, 19783), (7859, 18542), (9271, 15718)]