136405016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{3499}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 279720000

約数和(自身を除く): 143314984

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 443, 886, 1772, 3499, 3544, 4873, 6998, 9746, 13996, 19492, 27992, 38489, 38984, 76978, 153956, 307912, 1550057, 3100114, 6200228, 12400456, 17050627, 34101254, 68202508, 136405016]

約数ペア:

[(1, 136405016), (2, 68202508), (4, 34101254), (8, 17050627), (11, 12400456), (22, 6200228), (44, 3100114), (88, 1550057), (443, 307912), (886, 153956), (1772, 76978), (3499, 38984), (3544, 38489), (4873, 27992), (6998, 19492), (9746, 13996)]