156627431

素因数分解:

${\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1910

約数の個数: 12

約数和(自身を含む): 166018464

約数和(自身を除く): 9391033

約数列:

[1, 19, 271, 361, 1601, 5149, 30419, 97831, 433871, 577961, 8243549, 156627431]

約数ペア:

[(1, 156627431), (19, 8243549), (271, 577961), (361, 433871), (1601, 97831), (5149, 30419)]