168418968

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{189661}}^1$

素因数の和:189707

約数の個数: 32

約数和(自身を含む): 432429360

約数和(自身を除く): 264010392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 189661, 379322, 568983, 758644, 1137966, 1517288, 2275932, 4551864, 7017457, 14034914, 21052371, 28069828, 42104742, 56139656, 84209484, 168418968]

約数ペア:

[(1, 168418968), (2, 84209484), (3, 56139656), (4, 42104742), (6, 28069828), (8, 21052371), (12, 14034914), (24, 7017457), (37, 4551864), (74, 2275932), (111, 1517288), (148, 1137966), (222, 758644), (296, 568983), (444, 379322), (888, 189661)]