157044139

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2887}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 189452800

約数和(自身を除く): 32408661

約数列:

[1, 7, 19, 133, 409, 2863, 2887, 7771, 20209, 54397, 54853, 383971, 1180783, 8265481, 22434877, 157044139]

約数ペア:

[(1, 157044139), (7, 22434877), (19, 8265481), (133, 1180783), (409, 383971), (2863, 54853), (2887, 54397), (7771, 20209)]