157029080758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{20931629}}^1$

素因数の和:20931684

約数の個数: 24

約数和(自身を含む): 267255051840

約数和(自身を除く): 110225971082

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 20931629, 41863258, 230247919, 460495838, 648880499, 1297760998, 2532727109, 5065454218, 7137685489, 14275370978, 78514540379, 157029080758]

約数ペア:

[(1, 157029080758), (2, 78514540379), (11, 14275370978), (22, 7137685489), (31, 5065454218), (62, 2532727109), (121, 1297760998), (242, 648880499), (341, 460495838), (682, 230247919), (3751, 41863258), (7502, 20931629)]