159619379

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 171417600

約数和(自身を除く): 11798221

約数列:

[1, 23, 47, 149, 991, 1081, 3427, 7003, 22793, 46577, 147659, 161069, 1071271, 3396157, 6939973, 159619379]

約数ペア:

[(1, 159619379), (23, 6939973), (47, 3396157), (149, 1071271), (991, 161069), (1081, 147659), (3427, 46577), (7003, 22793)]