168719544

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 405840456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 378, 392, 399, 441, 456, 504, 513, 532, 588, 684, 756, 798, 839, 882, 931, 1026, 1064, 1176, 1197, 1323, 1368, 1512, 1596, 1678, 1764, 1862, 2052, 2394, 2517, 2646, 2793, 3192, 3356, 3528, 3591, 3724, 4104, 4788, 5034, 5292, 5586, 5873, 6712, 7182, 7448, 7551, 8379, 9576, 10068, 10584, 11172, 11746, 14364, 15102, 15941, 16758, 17619, 20136, 22344, 22653, 23492, 25137, 28728, 30204, 31882, 33516, 35238, 41111, 45306, 46984, 47823, 50274, 52857, 60408, 63764, 67032, 70476, 82222, 90612, 95646, 100548, 105714, 111587, 123333, 127528, 140952, 143469, 158571, 164444, 181224, 191292, 201096, 211428, 223174, 246666, 286938, 317142, 328888, 334761, 369999, 382584, 422856, 430407, 446348, 493332, 573876, 634284, 669522, 739998, 781109, 860814, 892696, 986664, 1004283, 1109997, 1147752, 1268568, 1339044, 1479996, 1562218, 1721628, 2008566, 2219994, 2343327, 2678088, 2959992, 3012849, 3124436, 3443256, 4017132, 4439988, 4686654, 6025698, 6248872, 7029981, 8034264, 8879976, 9373308, 12051396, 14059962, 18746616, 21089943, 24102792, 28119924, 42179886, 56239848, 84359772, 168719544]

約数ペア:

[(1, 168719544), (2, 84359772), (3, 56239848), (4, 42179886), (6, 28119924), (7, 24102792), (8, 21089943), (9, 18746616), (12, 14059962), (14, 12051396), (18, 9373308), (19, 8879976), (21, 8034264), (24, 7029981), (27, 6248872), (28, 6025698), (36, 4686654), (38, 4439988), (42, 4017132), (49, 3443256), (54, 3124436), (56, 3012849), (57, 2959992), (63, 2678088), (72, 2343327), (76, 2219994), (84, 2008566), (98, 1721628), (108, 1562218), (114, 1479996), (126, 1339044), (133, 1268568), (147, 1147752), (152, 1109997), (168, 1004283), (171, 986664), (189, 892696), (196, 860814), (216, 781109), (228, 739998), (252, 669522), (266, 634284), (294, 573876), (342, 493332), (378, 446348), (392, 430407), (399, 422856), (441, 382584), (456, 369999), (504, 334761), (513, 328888), (532, 317142), (588, 286938), (684, 246666), (756, 223174), (798, 211428), (839, 201096), (882, 191292), (931, 181224), (1026, 164444), (1064, 158571), (1176, 143469), (1197, 140952), (1323, 127528), (1368, 123333), (1512, 111587), (1596, 105714), (1678, 100548), (1764, 95646), (1862, 90612), (2052, 82222), (2394, 70476), (2517, 67032), (2646, 63764), (2793, 60408), (3192, 52857), (3356, 50274), (3528, 47823), (3591, 46984), (3724, 45306), (4104, 41111), (4788, 35238), (5034, 33516), (5292, 31882), (5586, 30204), (5873, 28728), (6712, 25137), (7182, 23492), (7448, 22653), (7551, 22344), (8379, 20136), (9576, 17619), (10068, 16758), (10584, 15941), (11172, 15102), (11746, 14364)]