15697916656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2\times {\mathrm{109}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 32508075600

約数和(自身を除く): 16810158944

約数列:

[1, 2, 4, 8, 16, 41, 59, 61, 82, 109, 118, 122, 164, 218, 236, 244, 328, 436, 472, 488, 656, 872, 944, 976, 1744, 2419, 2501, 3599, 3721, 4469, 4838, 5002, 6431, 6649, 7198, 7442, 8938, 9676, 10004, 12862, 13298, 14396, 14884, 17876, 19352, 20008, 25724, 26596, 28792, 29768, 35752, 38704, 40016, 51448, 53192, 57584, 59536, 71504, 102896, 106384, 147559, 152561, 219539, 263671, 272609, 295118, 305122, 392291, 405589, 439078, 527342, 545218, 590236, 610244, 784582, 811178, 878156, 1054684, 1090436, 1180472, 1220488, 1569164, 1622356, 1756312, 2109368, 2180872, 2360944, 2440976, 3138328, 3244712, 3512624, 4218736, 4361744, 6276656, 6489424, 9001099, 16083931, 16629149, 18002198, 23929751, 32167862, 33258298, 36004396, 47859502, 64335724, 66516596, 72008792, 95719004, 128671448, 133033192, 144017584, 191438008, 257342896, 266066384, 382876016, 981119791, 1962239582, 3924479164, 7848958328, 15697916656]

約数ペア:

[(1, 15697916656), (2, 7848958328), (4, 3924479164), (8, 1962239582), (16, 981119791), (41, 382876016), (59, 266066384), (61, 257342896), (82, 191438008), (109, 144017584), (118, 133033192), (122, 128671448), (164, 95719004), (218, 72008792), (236, 66516596), (244, 64335724), (328, 47859502), (436, 36004396), (472, 33258298), (488, 32167862), (656, 23929751), (872, 18002198), (944, 16629149), (976, 16083931), (1744, 9001099), (2419, 6489424), (2501, 6276656), (3599, 4361744), (3721, 4218736), (4469, 3512624), (4838, 3244712), (5002, 3138328), (6431, 2440976), (6649, 2360944), (7198, 2180872), (7442, 2109368), (8938, 1756312), (9676, 1622356), (10004, 1569164), (12862, 1220488), (13298, 1180472), (14396, 1090436), (14884, 1054684), (17876, 878156), (19352, 811178), (20008, 784582), (25724, 610244), (26596, 590236), (28792, 545218), (29768, 527342), (35752, 439078), (38704, 405589), (40016, 392291), (51448, 305122), (53192, 295118), (57584, 272609), (59536, 263671), (71504, 219539), (102896, 152561), (106384, 147559)]