139547252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{17093}}^1$

素因数の和:17267

約数の個数: 24

約数和(自身を含む): 264683496

約数和(自身を除く): 125136244

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 17093, 34186, 68372, 222209, 444418, 888836, 2683601, 5367202, 10734404, 34886813, 69773626, 139547252]

約数ペア:

[(1, 139547252), (2, 69773626), (4, 34886813), (13, 10734404), (26, 5367202), (52, 2683601), (157, 888836), (314, 444418), (628, 222209), (2041, 68372), (4082, 34186), (8164, 17093)]