156491138665

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1\times {\mathrm{7351}}^1$

素因数の和:8137

約数の個数: 32

約数和(自身を含む): 193367245824

約数和(自身を除く): 36876107159

約数列:

[1, 5, 47, 157, 235, 577, 785, 2885, 7351, 7379, 27119, 36755, 36895, 90589, 135595, 345497, 452945, 1154107, 1727485, 4241527, 4257683, 5770535, 21207635, 21288415, 54243029, 199351769, 271215145, 665919739, 996758845, 3329598695, 31298227733, 156491138665]

約数ペア:

[(1, 156491138665), (5, 31298227733), (47, 3329598695), (157, 996758845), (235, 665919739), (577, 271215145), (785, 199351769), (2885, 54243029), (7351, 21288415), (7379, 21207635), (27119, 5770535), (36755, 4257683), (36895, 4241527), (90589, 1727485), (135595, 1154107), (345497, 452945)]