142239776

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1759}}^1$

素因数の和:1814

約数の個数: 72

約数和(自身を含む): 337962240

約数和(自身を除く): 195722464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 1759, 2128, 2527, 2888, 3518, 4256, 5054, 5776, 7036, 10108, 11552, 12313, 14072, 20216, 24626, 28144, 33421, 40432, 49252, 56288, 66842, 80864, 98504, 133684, 197008, 233947, 267368, 394016, 467894, 534736, 634999, 935788, 1069472, 1269998, 1871576, 2539996, 3743152, 4444993, 5079992, 7486304, 8889986, 10159984, 17779972, 20319968, 35559944, 71119888, 142239776]

約数ペア:

[(1, 142239776), (2, 71119888), (4, 35559944), (7, 20319968), (8, 17779972), (14, 10159984), (16, 8889986), (19, 7486304), (28, 5079992), (32, 4444993), (38, 3743152), (56, 2539996), (76, 1871576), (112, 1269998), (133, 1069472), (152, 935788), (224, 634999), (266, 534736), (304, 467894), (361, 394016), (532, 267368), (608, 233947), (722, 197008), (1064, 133684), (1444, 98504), (1759, 80864), (2128, 66842), (2527, 56288), (2888, 49252), (3518, 40432), (4256, 33421), (5054, 28144), (5776, 24626), (7036, 20216), (10108, 14072), (11552, 12313)]