125428174

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{5419}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 191998080

約数和(自身を除く): 66569906

約数列:

[1, 2, 71, 142, 163, 326, 5419, 10838, 11573, 23146, 384749, 769498, 883297, 1766594, 62714087, 125428174]

約数ペア:

[(1, 125428174), (2, 62714087), (71, 1766594), (142, 883297), (163, 769498), (326, 384749), (5419, 23146), (10838, 11573)]