138963048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827161}}^1$

素因数の和:827177

約数の個数: 32

約数和(自身を含む): 397037760

約数和(自身を除く): 258074712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827161, 1654322, 2481483, 3308644, 4962966, 5790127, 6617288, 9925932, 11580254, 17370381, 19851864, 23160508, 34740762, 46321016, 69481524, 138963048]

約数ペア:

[(1, 138963048), (2, 69481524), (3, 46321016), (4, 34740762), (6, 23160508), (7, 19851864), (8, 17370381), (12, 11580254), (14, 9925932), (21, 6617288), (24, 5790127), (28, 4962966), (42, 3308644), (56, 2481483), (84, 1654322), (168, 827161)]