153345143

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2819}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 184992000

約数和(自身を除く): 31646857

約数列:

[1, 7, 19, 133, 409, 2819, 2863, 7771, 19733, 53561, 54397, 374927, 1152971, 8070797, 21906449, 153345143]

約数ペア:

[(1, 153345143), (7, 21906449), (19, 8070797), (133, 1152971), (409, 374927), (2819, 54397), (2863, 53561), (7771, 19733)]