164646048

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1010

約数の個数: 96

約数和(自身を含む): 495936000

約数和(自身を除く): 331289952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 491, 499, 672, 982, 998, 1473, 1497, 1964, 1996, 2946, 2994, 3437, 3493, 3928, 3992, 5892, 5988, 6874, 6986, 7856, 7984, 10311, 10479, 11784, 11976, 13748, 13972, 15712, 15968, 20622, 20958, 23568, 23952, 27496, 27944, 41244, 41916, 47136, 47904, 54992, 55888, 82488, 83832, 109984, 111776, 164976, 167664, 245009, 329952, 335328, 490018, 735027, 980036, 1470054, 1715063, 1960072, 2940108, 3430126, 3920144, 5145189, 5880216, 6860252, 7840288, 10290378, 11760432, 13720504, 20580756, 23520864, 27441008, 41161512, 54882016, 82323024, 164646048]

約数ペア:

[(1, 164646048), (2, 82323024), (3, 54882016), (4, 41161512), (6, 27441008), (7, 23520864), (8, 20580756), (12, 13720504), (14, 11760432), (16, 10290378), (21, 7840288), (24, 6860252), (28, 5880216), (32, 5145189), (42, 3920144), (48, 3430126), (56, 2940108), (84, 1960072), (96, 1715063), (112, 1470054), (168, 980036), (224, 735027), (336, 490018), (491, 335328), (499, 329952), (672, 245009), (982, 167664), (998, 164976), (1473, 111776), (1497, 109984), (1964, 83832), (1996, 82488), (2946, 55888), (2994, 54992), (3437, 47904), (3493, 47136), (3928, 41916), (3992, 41244), (5892, 27944), (5988, 27496), (6874, 23952), (6986, 23568), (7856, 20958), (7984, 20622), (10311, 15968), (10479, 15712), (11784, 13972), (11976, 13748)]