156930776821

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{560089}}^1$

素因数の和:563188

約数の個数: 16

約数和(自身を含む): 193208646400

約数和(自身を除く): 36277869579

約数列:

[1, 7, 13, 91, 3079, 21553, 40027, 280189, 560089, 3920623, 7281157, 50968099, 1724514031, 12071598217, 22418682403, 156930776821]

約数ペア:

[(1, 156930776821), (7, 22418682403), (13, 12071598217), (91, 1724514031), (3079, 50968099), (21553, 7281157), (40027, 3920623), (280189, 560089)]