156720614391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1\times {\mathrm{28349}}^1$

素因数の和:31324

約数の個数: 48

約数和(自身を含む): 260048880000

約数和(自身を除く): 103328265609

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2939, 8817, 26451, 28349, 32329, 55841, 85047, 96987, 167523, 255141, 290961, 311839, 502569, 538631, 614251, 935517, 1615893, 1842753, 2806551, 4847679, 5528259, 5924941, 17774823, 53324469, 83317711, 249953133, 749859399, 916494821, 1583036509, 2749484463, 4749109527, 8248453389, 14247328581, 17413401599, 52240204797, 156720614391]

約数ペア:

[(1, 156720614391), (3, 52240204797), (9, 17413401599), (11, 14247328581), (19, 8248453389), (33, 4749109527), (57, 2749484463), (99, 1583036509), (171, 916494821), (209, 749859399), (627, 249953133), (1881, 83317711), (2939, 53324469), (8817, 17774823), (26451, 5924941), (28349, 5528259), (32329, 4847679), (55841, 2806551), (85047, 1842753), (96987, 1615893), (167523, 935517), (255141, 614251), (290961, 538631), (311839, 502569)]