158993350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{11003}}^1$

素因数の和:11049

約数の個数: 36

約数和(自身を含む): 314175204

約数和(自身を除く): 155181854

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 11003, 14450, 22006, 55015, 110030, 187051, 275075, 374102, 550150, 935255, 1870510, 3179867, 4676275, 6359734, 9352550, 15899335, 31798670, 79496675, 158993350]

約数ペア:

[(1, 158993350), (2, 79496675), (5, 31798670), (10, 15899335), (17, 9352550), (25, 6359734), (34, 4676275), (50, 3179867), (85, 1870510), (170, 935255), (289, 550150), (425, 374102), (578, 275075), (850, 187051), (1445, 110030), (2890, 55015), (7225, 22006), (11003, 14450)]