149186704

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{9241}}^1$

素因数の和:10258

約数の個数: 20

約数和(自身を含む): 289367020

約数和(自身を除く): 140180316

約数列:

[1, 2, 4, 8, 16, 1009, 2018, 4036, 8072, 9241, 16144, 18482, 36964, 73928, 147856, 9324169, 18648338, 37296676, 74593352, 149186704]

約数ペア:

[(1, 149186704), (2, 74593352), (4, 37296676), (8, 18648338), (16, 9324169), (1009, 147856), (2018, 73928), (4036, 36964), (8072, 18482), (9241, 16144)]