156900290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{825791}}^1$

素因数の和:825817

約数の個数: 16

約数和(自身を含む): 297285120

約数和(自身を除く): 140384830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 825791, 1651582, 4128955, 8257910, 15690029, 31380058, 78450145, 156900290]

約数ペア:

[(1, 156900290), (2, 78450145), (5, 31380058), (10, 15690029), (19, 8257910), (38, 4128955), (95, 1651582), (190, 825791)]