149113510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163861}}^1$

素因数の和:163888

約数の個数: 32

約数和(自身を含む): 330345792

約数和(自身を除く): 181232282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 163861, 327722, 819305, 1147027, 1638610, 2130193, 2294054, 4260386, 5735135, 10650965, 11470270, 14911351, 21301930, 29822702, 74556755, 149113510]

約数ペア:

[(1, 149113510), (2, 74556755), (5, 29822702), (7, 21301930), (10, 14911351), (13, 11470270), (14, 10650965), (26, 5735135), (35, 4260386), (65, 2294054), (70, 2130193), (91, 1638610), (130, 1147027), (182, 819305), (455, 327722), (910, 163861)]