156637767

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 260382080

約数和(自身を除く): 103744313

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 363, 429, 627, 741, 1573, 1747, 2299, 2717, 4719, 5241, 6897, 8151, 19217, 22711, 29887, 33193, 57651, 68133, 89661, 99579, 211387, 249821, 365123, 431509, 634161, 749463, 1095369, 1294527, 2748031, 4016353, 4746599, 8244093, 12049059, 14239797, 52212589, 156637767]

約数ペア:

[(1, 156637767), (3, 52212589), (11, 14239797), (13, 12049059), (19, 8244093), (33, 4746599), (39, 4016353), (57, 2748031), (121, 1294527), (143, 1095369), (209, 749463), (247, 634161), (363, 431509), (429, 365123), (627, 249821), (741, 211387), (1573, 99579), (1747, 89661), (2299, 68133), (2717, 57651), (4719, 33193), (5241, 29887), (6897, 22711), (8151, 19217)]