157225190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{827501}}^1$

素因数の和:827527

約数の個数: 16

約数和(自身を含む): 297900720

約数和(自身を除く): 140675530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 827501, 1655002, 4137505, 8275010, 15722519, 31445038, 78612595, 157225190]

約数ペア:

[(1, 157225190), (2, 78612595), (5, 31445038), (10, 15722519), (19, 8275010), (38, 4137505), (95, 1655002), (190, 827501)]