138642576

素因数分解:

$2^4\times 3^1\times {\mathrm{2888387}}^1$

素因数の和:2888398

約数の個数: 20

約数和(自身を含む): 358160112

約数和(自身を除く): 219517536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2888387, 5776774, 8665161, 11553548, 17330322, 23107096, 34660644, 46214192, 69321288, 138642576]

約数ペア:

[(1, 138642576), (2, 69321288), (3, 46214192), (4, 34660644), (6, 23107096), (8, 17330322), (12, 11553548), (16, 8665161), (24, 5776774), (48, 2888387)]