156615785824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{363317}}^1$

素因数の和:364055

約数の個数: 48

約数和(自身を含む): 325024282800

約数和(自身を除く): 168408496976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 709, 1418, 2836, 5672, 11344, 13471, 22688, 26942, 53884, 107768, 215536, 363317, 431072, 726634, 1453268, 2906536, 5813072, 6903023, 11626144, 13806046, 27612092, 55224184, 110448368, 220896736, 257591753, 515183506, 1030367012, 2060734024, 4121468048, 4894243307, 8242936096, 9788486614, 19576973228, 39153946456, 78307892912, 156615785824]

約数ペア:

[(1, 156615785824), (2, 78307892912), (4, 39153946456), (8, 19576973228), (16, 9788486614), (19, 8242936096), (32, 4894243307), (38, 4121468048), (76, 2060734024), (152, 1030367012), (304, 515183506), (608, 257591753), (709, 220896736), (1418, 110448368), (2836, 55224184), (5672, 27612092), (11344, 13806046), (13471, 11626144), (22688, 6903023), (26942, 5813072), (53884, 2906536), (107768, 1453268), (215536, 726634), (363317, 431072)]