156928238

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{2281}}^1$

素因数の和:3163

約数の個数: 16

約数和(自身を含む): 241526880

約数和(自身を除く): 84598642

約数列:

[1, 2, 41, 82, 839, 1678, 2281, 4562, 34399, 68798, 93521, 187042, 1913759, 3827518, 78464119, 156928238]

約数ペア:

[(1, 156928238), (2, 78464119), (41, 3827518), (82, 1913759), (839, 187042), (1678, 93521), (2281, 68798), (4562, 34399)]