156987571027

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5112103}}^1$

素因数の和:5112258

約数の個数: 16

約数和(自身を含む): 185508029952

約数和(自身を除く): 28520458925

約数列:

[1, 7, 41, 107, 287, 749, 4387, 30709, 5112103, 35784721, 209596223, 546995021, 1467173561, 3828965147, 22426795861, 156987571027]

約数ペア:

[(1, 156987571027), (7, 22426795861), (41, 3828965147), (107, 1467173561), (287, 546995021), (749, 209596223), (4387, 35784721), (30709, 5112103)]