157946837

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 165784320

約数和(自身を除く): 7837483

約数列:

[1, 47, 53, 163, 389, 2491, 7661, 8639, 18283, 20617, 63407, 406033, 968999, 2980129, 3360571, 157946837]

約数ペア:

[(1, 157946837), (47, 3360571), (53, 2980129), (163, 968999), (389, 406033), (2491, 63407), (7661, 20617), (8639, 18283)]