138926159

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1103}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 152616960

約数和(自身を除く): 13690801

約数列:

[1, 17, 31, 239, 527, 1103, 4063, 7409, 18751, 34193, 125953, 263617, 581281, 4481489, 8172127, 138926159]

約数ペア:

[(1, 138926159), (17, 8172127), (31, 4481489), (239, 581281), (527, 263617), (1103, 125953), (4063, 34193), (7409, 18751)]