128259672

素因数分解:

$2^3\times 3^1\times {\mathrm{2161}}^1\times {\mathrm{2473}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 320927280

約数和(自身を除く): 192667608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2161, 2473, 4322, 4946, 6483, 7419, 8644, 9892, 12966, 14838, 17288, 19784, 25932, 29676, 51864, 59352, 5344153, 10688306, 16032459, 21376612, 32064918, 42753224, 64129836, 128259672]

約数ペア:

[(1, 128259672), (2, 64129836), (3, 42753224), (4, 32064918), (6, 21376612), (8, 16032459), (12, 10688306), (24, 5344153), (2161, 59352), (2473, 51864), (4322, 29676), (4946, 25932), (6483, 19784), (7419, 17288), (8644, 14838), (9892, 12966)]