168140879

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 180652032

約数和(自身を除く): 12511153

約数列:

[1, 23, 43, 197, 863, 989, 4531, 8471, 19849, 37109, 170011, 194833, 853507, 3910253, 7310473, 168140879]

約数ペア:

[(1, 168140879), (23, 7310473), (43, 3910253), (197, 853507), (863, 194833), (989, 170011), (4531, 37109), (8471, 19849)]