131364816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{248797}}^1$

素因数の和:248819

約数の個数: 40

約数和(自身を含む): 370211424

約数和(自身を除く): 238846608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 248797, 497594, 746391, 995188, 1492782, 1990376, 2736767, 2985564, 3980752, 5473534, 5971128, 8210301, 10947068, 11942256, 16420602, 21894136, 32841204, 43788272, 65682408, 131364816]

約数ペア:

[(1, 131364816), (2, 65682408), (3, 43788272), (4, 32841204), (6, 21894136), (8, 16420602), (11, 11942256), (12, 10947068), (16, 8210301), (22, 5971128), (24, 5473534), (33, 3980752), (44, 2985564), (48, 2736767), (66, 1990376), (88, 1492782), (132, 995188), (176, 746391), (264, 497594), (528, 248797)]