156915305079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{20218439}}^1$

素因数の和:20218654

約数の個数: 16

約数和(自身を含む): 226446528000

約数和(自身を除く): 69531222921

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 20218439, 60655317, 262839707, 788519121, 4023469361, 12070408083, 52305101693, 156915305079]

約数ペア:

[(1, 156915305079), (3, 52305101693), (13, 12070408083), (39, 4023469361), (199, 788519121), (597, 262839707), (2587, 60655317), (7761, 20218439)]