158207623

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{169933}}^1$

素因数の和:169966

約数の個数: 12

約数和(自身を含む): 193724760

約数和(自身を除く): 35517137

約数列:

[1, 7, 19, 49, 133, 931, 169933, 1189531, 3228727, 8326717, 22601089, 158207623]

約数ペア:

[(1, 158207623), (7, 22601089), (19, 8326717), (49, 3228727), (133, 1189531), (931, 169933)]