156749957

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{15803}}^1$

素因数の和:15932

約数の個数: 16

約数和(自身を含む): 194705280

約数和(自身を除く): 37955323

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 15803, 110621, 205439, 1438073, 1722527, 12057689, 22392851, 156749957]

約数ペア:

[(1, 156749957), (7, 22392851), (13, 12057689), (91, 1722527), (109, 1438073), (763, 205439), (1417, 110621), (9919, 15803)]