140265288

素因数分解:

$2^3\times 3^2\times {\mathrm{1948129}}^1$

素因数の和:1948141

約数の個数: 24

約数和(自身を含む): 379885350

約数和(自身を除く): 239620062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1948129, 3896258, 5844387, 7792516, 11688774, 15585032, 17533161, 23377548, 35066322, 46755096, 70132644, 140265288]

約数ペア:

[(1, 140265288), (2, 70132644), (3, 46755096), (4, 35066322), (6, 23377548), (8, 17533161), (9, 15585032), (12, 11688774), (18, 7792516), (24, 5844387), (36, 3896258), (72, 1948129)]