140954324

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{19141}}^1$

素因数の和:19415

約数の個数: 24

約数和(自身を含む): 282995328

約数和(自身を除く): 142041004

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 19141, 38282, 76564, 133987, 267974, 535948, 5034083, 10068166, 20136332, 35238581, 70477162, 140954324]

約数ペア:

[(1, 140954324), (2, 70477162), (4, 35238581), (7, 20136332), (14, 10068166), (28, 5034083), (263, 535948), (526, 267974), (1052, 133987), (1841, 76564), (3682, 38282), (7364, 19141)]