149766472

素因数分解:

$2^3\times {\mathrm{2221}}^1\times {\mathrm{8429}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 280971900

約数和(自身を除く): 131205428

約数列:

[1, 2, 4, 8, 2221, 4442, 8429, 8884, 16858, 17768, 33716, 67432, 18720809, 37441618, 74883236, 149766472]

約数ペア:

[(1, 149766472), (2, 74883236), (4, 37441618), (8, 18720809), (2221, 67432), (4442, 33716), (8429, 17768), (8884, 16858)]