168332521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30097}}^1$

素因数の和:30168

約数の個数: 16

約数和(自身を含む): 208037376

約数和(自身を除く): 39704855

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 30097, 210679, 511649, 1414559, 3581543, 9901913, 24047503, 168332521]

約数ペア:

[(1, 168332521), (7, 24047503), (17, 9901913), (47, 3581543), (119, 1414559), (329, 511649), (799, 210679), (5593, 30097)]