156746760985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{23342779}}^1$

素因数の和:23342880

約数の個数: 16

約数和(自身を含む): 201681619200

約数和(自身を除く): 44934858215

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 23342779, 116713895, 396827243, 1844079541, 1984136215, 9220397705, 31349352197, 156746760985]

約数ペア:

[(1, 156746760985), (5, 31349352197), (17, 9220397705), (79, 1984136215), (85, 1844079541), (395, 396827243), (1343, 116713895), (6715, 23342779)]