159320090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11863}}^1$

素因数の和:11966

約数の個数: 32

約数和(自身を含む): 307514880

約数和(自身を除く): 148194790

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 2686, 6715, 11863, 13430, 23726, 59315, 118630, 201671, 403342, 937177, 1008355, 1874354, 2016710, 4685885, 9371770, 15932009, 31864018, 79660045, 159320090]

約数ペア:

[(1, 159320090), (2, 79660045), (5, 31864018), (10, 15932009), (17, 9371770), (34, 4685885), (79, 2016710), (85, 1874354), (158, 1008355), (170, 937177), (395, 403342), (790, 201671), (1343, 118630), (2686, 59315), (6715, 23726), (11863, 13430)]