148967221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 163296000

約数和(自身を除く): 14328779

約数列:

[1, 13, 89, 199, 647, 1157, 2587, 8411, 17711, 57583, 128753, 230243, 748579, 1673789, 11459017, 148967221]

約数ペア:

[(1, 148967221), (13, 11459017), (89, 1673789), (199, 748579), (647, 230243), (1157, 128753), (2587, 57583), (8411, 17711)]