156940164082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{21480997}}^1$

素因数の和:21481293

約数の個数: 16

約数和(自身を含む): 254420940312

約数和(自身を除く): 97480776230

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 21480997, 42961994, 279252961, 558505922, 6036160157, 12072320314, 78470082041, 156940164082]

約数ペア:

[(1, 156940164082), (2, 78470082041), (13, 12072320314), (26, 6036160157), (281, 558505922), (562, 279252961), (3653, 42961994), (7306, 21480997)]