156619611616

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8731}}^1$

素因数の和:8905

約数の個数: 144

約数和(自身を含む): 347919763968

約数和(自身を除く): 191300152352

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 107, 124, 169, 208, 214, 248, 338, 403, 416, 428, 496, 676, 806, 856, 992, 1352, 1391, 1612, 1712, 2704, 2782, 3224, 3317, 3424, 5239, 5408, 5564, 6448, 6634, 8731, 10478, 11128, 12896, 13268, 17462, 18083, 20956, 22256, 26536, 34924, 36166, 41912, 43121, 44512, 53072, 69848, 72332, 83824, 86242, 106144, 113503, 139696, 144664, 167648, 172484, 227006, 270661, 279392, 289328, 344968, 454012, 541322, 560573, 578656, 689936, 908024, 934217, 1082644, 1121146, 1379872, 1475539, 1816048, 1868434, 2165288, 2242292, 2951078, 3518593, 3632096, 3736868, 4330576, 4484584, 5902156, 7037186, 7473736, 8661152, 8969168, 11804312, 12144821, 14074372, 14947472, 17938336, 23608624, 24289642, 28148744, 28960727, 29894944, 45741709, 47217248, 48579284, 56297488, 57921454, 91483418, 97158568, 112594976, 115842908, 157882673, 182966836, 194317136, 231685816, 315765346, 365933672, 376489451, 388634272, 463371632, 631530692, 731867344, 752978902, 926743264, 1263061384, 1463734688, 1505957804, 2526122768, 3011915608, 4894362863, 5052245536, 6023831216, 9788725726, 12047662432, 19577451452, 39154902904, 78309805808, 156619611616]

約数ペア:

[(1, 156619611616), (2, 78309805808), (4, 39154902904), (8, 19577451452), (13, 12047662432), (16, 9788725726), (26, 6023831216), (31, 5052245536), (32, 4894362863), (52, 3011915608), (62, 2526122768), (104, 1505957804), (107, 1463734688), (124, 1263061384), (169, 926743264), (208, 752978902), (214, 731867344), (248, 631530692), (338, 463371632), (403, 388634272), (416, 376489451), (428, 365933672), (496, 315765346), (676, 231685816), (806, 194317136), (856, 182966836), (992, 157882673), (1352, 115842908), (1391, 112594976), (1612, 97158568), (1712, 91483418), (2704, 57921454), (2782, 56297488), (3224, 48579284), (3317, 47217248), (3424, 45741709), (5239, 29894944), (5408, 28960727), (5564, 28148744), (6448, 24289642), (6634, 23608624), (8731, 17938336), (10478, 14947472), (11128, 14074372), (12896, 12144821), (13268, 11804312), (17462, 8969168), (18083, 8661152), (20956, 7473736), (22256, 7037186), (26536, 5902156), (34924, 4484584), (36166, 4330576), (41912, 3736868), (43121, 3632096), (44512, 3518593), (53072, 2951078), (69848, 2242292), (72332, 2165288), (83824, 1868434), (86242, 1816048), (106144, 1475539), (113503, 1379872), (139696, 1121146), (144664, 1082644), (167648, 934217), (172484, 908024), (227006, 689936), (270661, 578656), (279392, 560573), (289328, 541322), (344968, 454012)]