159983857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5507}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 185068800

約数和(自身を除く): 25084943

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 5507, 29051, 60577, 104633, 765473, 1150963, 8420203, 14543987, 159983857]

約数ペア:

[(1, 159983857), (11, 14543987), (19, 8420203), (139, 1150963), (209, 765473), (1529, 104633), (2641, 60577), (5507, 29051)]