140243532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{81727}}^1$

素因数の和:81758

約数の個数: 48

約数和(自身を含む): 384448512

約数和(自身を除く): 244204980

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 81727, 163454, 245181, 326908, 490362, 898997, 980724, 1062451, 1797994, 2124902, 2696991, 3187353, 3595988, 4249804, 5393982, 6374706, 10787964, 11686961, 12749412, 23373922, 35060883, 46747844, 70121766, 140243532]

約数ペア:

[(1, 140243532), (2, 70121766), (3, 46747844), (4, 35060883), (6, 23373922), (11, 12749412), (12, 11686961), (13, 10787964), (22, 6374706), (26, 5393982), (33, 4249804), (39, 3595988), (44, 3187353), (52, 2696991), (66, 2124902), (78, 1797994), (132, 1062451), (143, 980724), (156, 898997), (286, 490362), (429, 326908), (572, 245181), (858, 163454), (1716, 81727)]