164540938

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21863}}^1$

素因数の和:21989

約数の個数: 16

約数和(自身を含む): 255021696

約数和(自身を除く): 90480758

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 21863, 43726, 1158739, 1552273, 2317478, 3104546, 82270469, 164540938]

約数ペア:

[(1, 164540938), (2, 82270469), (53, 3104546), (71, 2317478), (106, 1552273), (142, 1158739), (3763, 43726), (7526, 21863)]