128071229

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47137}}^1$

素因数の和:47180

約数の個数: 16

約数和(自身を含む): 158383680

約数和(自身を除く): 30312451

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 47137, 518507, 612781, 895603, 6740591, 9851633, 11642839, 128071229]

約数ペア:

[(1, 128071229), (11, 11642839), (13, 9851633), (19, 6740591), (143, 895603), (209, 612781), (247, 518507), (2717, 47137)]