149168408

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{111653}}^1$

素因数の和:111826

約数の個数: 16

約数和(自身を含む): 281368080

約数和(自身を除く): 132199672

約数列:

[1, 2, 4, 8, 167, 334, 668, 1336, 111653, 223306, 446612, 893224, 18646051, 37292102, 74584204, 149168408]

約数ペア:

[(1, 149168408), (2, 74584204), (4, 37292102), (8, 18646051), (167, 893224), (334, 446612), (668, 223306), (1336, 111653)]