159536384

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 367331328

約数和(自身を除く): 207794944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 701, 889, 896, 1016, 1402, 1778, 1792, 2032, 2804, 3556, 4064, 4907, 5608, 7112, 8128, 9814, 11216, 14224, 16256, 19628, 22432, 28448, 32512, 39256, 44864, 56896, 78512, 89027, 89728, 113792, 157024, 178054, 179456, 227584, 314048, 356108, 623189, 628096, 712216, 1246378, 1256192, 1424432, 2492756, 2848864, 4985512, 5697728, 9971024, 11395456, 19942048, 22790912, 39884096, 79768192, 159536384]

約数ペア:

[(1, 159536384), (2, 79768192), (4, 39884096), (7, 22790912), (8, 19942048), (14, 11395456), (16, 9971024), (28, 5697728), (32, 4985512), (56, 2848864), (64, 2492756), (112, 1424432), (127, 1256192), (128, 1246378), (224, 712216), (254, 628096), (256, 623189), (448, 356108), (508, 314048), (701, 227584), (889, 179456), (896, 178054), (1016, 157024), (1402, 113792), (1778, 89728), (1792, 89027), (2032, 78512), (2804, 56896), (3556, 44864), (4064, 39256), (4907, 32512), (5608, 28448), (7112, 22432), (8128, 19628), (9814, 16256), (11216, 14224)]