156920359940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{73327271}}^1$

素因数の和:73327387

約数の個数: 24

約数和(自身を含む): 332612505792

約数和(自身を除く): 175692145852

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 73327271, 146654542, 293309084, 366636355, 733272710, 1466545420, 7846017997, 15692035994, 31384071988, 39230089985, 78460179970, 156920359940]

約数ペア:

[(1, 156920359940), (2, 78460179970), (4, 39230089985), (5, 31384071988), (10, 15692035994), (20, 7846017997), (107, 1466545420), (214, 733272710), (428, 366636355), (535, 293309084), (1070, 146654542), (2140, 73327271)]