138768648

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 373044480

約数和(自身を除く): 234275832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 71, 74, 93, 111, 124, 142, 148, 186, 213, 222, 248, 284, 296, 372, 426, 444, 568, 744, 852, 888, 1147, 1704, 2201, 2294, 2627, 3441, 4402, 4588, 5041, 5254, 6603, 6882, 7881, 8804, 9176, 10082, 10508, 13206, 13764, 15123, 15762, 17608, 20164, 21016, 26412, 27528, 30246, 31524, 40328, 52824, 60492, 63048, 81437, 120984, 156271, 162874, 186517, 244311, 312542, 325748, 373034, 468813, 488622, 559551, 625084, 651496, 746068, 937626, 977244, 1119102, 1250168, 1492136, 1875252, 1954488, 2238204, 3750504, 4476408, 5782027, 11564054, 17346081, 23128108, 34692162, 46256216, 69384324, 138768648]

約数ペア:

[(1, 138768648), (2, 69384324), (3, 46256216), (4, 34692162), (6, 23128108), (8, 17346081), (12, 11564054), (24, 5782027), (31, 4476408), (37, 3750504), (62, 2238204), (71, 1954488), (74, 1875252), (93, 1492136), (111, 1250168), (124, 1119102), (142, 977244), (148, 937626), (186, 746068), (213, 651496), (222, 625084), (248, 559551), (284, 488622), (296, 468813), (372, 373034), (426, 325748), (444, 312542), (568, 244311), (744, 186517), (852, 162874), (888, 156271), (1147, 120984), (1704, 81437), (2201, 63048), (2294, 60492), (2627, 52824), (3441, 40328), (4402, 31524), (4588, 30246), (5041, 27528), (5254, 26412), (6603, 21016), (6882, 20164), (7881, 17608), (8804, 15762), (9176, 15123), (10082, 13764), (10508, 13206)]