156943231195

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9406247}}^1$

素因数の和:9406370

約数の個数: 16

約数和(自身を含む): 195047958528

約数和(自身を除く): 38104727333

約数列:

[1, 5, 47, 71, 235, 355, 3337, 16685, 9406247, 47031235, 442093609, 667843537, 2210468045, 3339217685, 31388646239, 156943231195]

約数ペア:

[(1, 156943231195), (5, 31388646239), (47, 3339217685), (71, 2210468045), (235, 667843537), (355, 442093609), (3337, 47031235), (16685, 9406247)]