168880204

素因数分解:

$2^2\times {\mathrm{971}}^1\times {\mathrm{43481}}^1$

素因数の和:44456

約数の個数: 12

約数和(自身を含む): 295851528

約数和(自身を除く): 126971324

約数列:

[1, 2, 4, 971, 1942, 3884, 43481, 86962, 173924, 42220051, 84440102, 168880204]

約数ペア:

[(1, 168880204), (2, 84440102), (4, 42220051), (971, 173924), (1942, 86962), (3884, 43481)]