126439242544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{9161}}^1$

素因数の和:9818

約数の個数: 80

約数和(自身を含む): 261482014080

約数和(自身を除く): 135042771536

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 83, 152, 166, 304, 332, 547, 664, 1094, 1328, 1577, 2188, 3154, 4376, 6308, 8752, 9161, 10393, 12616, 18322, 20786, 25232, 36644, 41572, 45401, 73288, 83144, 90802, 146576, 166288, 174059, 181604, 348118, 363208, 696236, 726416, 760363, 862619, 1392472, 1520726, 1725238, 2784944, 3041452, 3450476, 5011067, 6082904, 6900952, 10022134, 12165808, 13801904, 14446897, 20044268, 28893794, 40088536, 57787588, 80177072, 95210273, 115575176, 190420546, 231150352, 380841092, 415918561, 761682184, 831837122, 1523364368, 1663674244, 3327348488, 6654696976, 7902452659, 15804905318, 31609810636, 63219621272, 126439242544]

約数ペア:

[(1, 126439242544), (2, 63219621272), (4, 31609810636), (8, 15804905318), (16, 7902452659), (19, 6654696976), (38, 3327348488), (76, 1663674244), (83, 1523364368), (152, 831837122), (166, 761682184), (304, 415918561), (332, 380841092), (547, 231150352), (664, 190420546), (1094, 115575176), (1328, 95210273), (1577, 80177072), (2188, 57787588), (3154, 40088536), (4376, 28893794), (6308, 20044268), (8752, 14446897), (9161, 13801904), (10393, 12165808), (12616, 10022134), (18322, 6900952), (20786, 6082904), (25232, 5011067), (36644, 3450476), (41572, 3041452), (45401, 2784944), (73288, 1725238), (83144, 1520726), (90802, 1392472), (146576, 862619), (166288, 760363), (174059, 726416), (181604, 696236), (348118, 363208)]