156621353

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4297}}^1$

素因数の和:4472

約数の個数: 16

約数和(自身を含む): 184848384

約数和(自身を除く): 28227031

約数列:

[1, 7, 41, 127, 287, 889, 4297, 5207, 30079, 36449, 176177, 545719, 1233239, 3820033, 22374479, 156621353]

約数ペア:

[(1, 156621353), (7, 22374479), (41, 3820033), (127, 1233239), (287, 545719), (889, 176177), (4297, 36449), (5207, 30079)]