157664736

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28813}}^1$

素因数の和:28848

約数の個数: 72

約数和(自身を含む): 471973320

約数和(自身を除く): 314308584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28813, 57626, 86439, 115252, 172878, 230504, 259317, 345756, 461008, 518634, 547447, 691512, 922016, 1037268, 1094894, 1383024, 1642341, 2074536, 2189788, 2766048, 3284682, 4149072, 4379576, 4927023, 6569364, 8298144, 8759152, 9854046, 13138728, 17518304, 19708092, 26277456, 39416184, 52554912, 78832368, 157664736]

約数ペア:

[(1, 157664736), (2, 78832368), (3, 52554912), (4, 39416184), (6, 26277456), (8, 19708092), (9, 17518304), (12, 13138728), (16, 9854046), (18, 8759152), (19, 8298144), (24, 6569364), (32, 4927023), (36, 4379576), (38, 4149072), (48, 3284682), (57, 2766048), (72, 2189788), (76, 2074536), (96, 1642341), (114, 1383024), (144, 1094894), (152, 1037268), (171, 922016), (228, 691512), (288, 547447), (304, 518634), (342, 461008), (456, 345756), (608, 259317), (684, 230504), (912, 172878), (1368, 115252), (1824, 86439), (2736, 57626), (5472, 28813)]