143721288

素因数分解:

$2^3\times 3^2\times {\mathrm{1996129}}^1$

素因数の和:1996141

約数の個数: 24

約数和(自身を含む): 389245350

約数和(自身を除く): 245524062

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1996129, 3992258, 5988387, 7984516, 11976774, 15969032, 17965161, 23953548, 35930322, 47907096, 71860644, 143721288]

約数ペア:

[(1, 143721288), (2, 71860644), (3, 47907096), (4, 35930322), (6, 23953548), (8, 17965161), (9, 15969032), (12, 11976774), (18, 7984516), (24, 5988387), (36, 3992258), (72, 1996129)]