166158923

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{24001}}^1$

素因数の和:24074

約数の個数: 16

約数和(自身を含む): 202768896

約数和(自身を除く): 36609973

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 24001, 168007, 552023, 1032043, 3864161, 7224301, 23736989, 166158923]

約数ペア:

[(1, 166158923), (7, 23736989), (23, 7224301), (43, 3864161), (161, 1032043), (301, 552023), (989, 168007), (6923, 24001)]