166875410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{2143}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 324172800

約数和(自身を除く): 157297390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 599, 1198, 2143, 2995, 4286, 5990, 7787, 10715, 15574, 21430, 27859, 38935, 55718, 77870, 139295, 278590, 1283657, 2567314, 6418285, 12836570, 16687541, 33375082, 83437705, 166875410]

約数ペア:

[(1, 166875410), (2, 83437705), (5, 33375082), (10, 16687541), (13, 12836570), (26, 6418285), (65, 2567314), (130, 1283657), (599, 278590), (1198, 139295), (2143, 77870), (2995, 55718), (4286, 38935), (5990, 27859), (7787, 21430), (10715, 15574)]