156974996213

素因数分解:

$7^1\times {\mathrm{1123}}^1\times {\mathrm{1531}}^1\times {\mathrm{13043}}^1$

素因数の和:15704

約数の個数: 16

約数和(自身を含む): 179690804736

約数和(自身を除く): 22715808523

約数列:

[1, 7, 1123, 1531, 7861, 10717, 13043, 91301, 1719313, 12035191, 14647289, 19968833, 102531023, 139781831, 22424999459, 156974996213]

約数ペア:

[(1, 156974996213), (7, 22424999459), (1123, 139781831), (1531, 102531023), (7861, 19968833), (10717, 14647289), (13043, 12035191), (91301, 1719313)]