168266570

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{154373}}^1$

素因数の和:154489

約数の個数: 16

約数和(自身を含む): 305660520

約数和(自身を除く): 137393950

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 154373, 308746, 771865, 1543730, 16826657, 33653314, 84133285, 168266570]

約数ペア:

[(1, 168266570), (2, 84133285), (5, 33653314), (10, 16826657), (109, 1543730), (218, 771865), (545, 308746), (1090, 154373)]