15671616016

素因数分解:

$2^4\times 7^1\times {\mathrm{139925143}}^1$

素因数の和:139925158

約数の個数: 20

約数和(自身を含む): 34701435712

約数和(自身を除く): 19029819696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139925143, 279850286, 559700572, 979476001, 1119401144, 1958952002, 2238802288, 3917904004, 7835808008, 15671616016]

約数ペア:

[(1, 15671616016), (2, 7835808008), (4, 3917904004), (7, 2238802288), (8, 1958952002), (14, 1119401144), (16, 979476001), (28, 559700572), (56, 279850286), (112, 139925143)]