189410496

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 168

約数和(自身を含む): 570780672

約数和(自身を除く): 381370176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 132, 176, 186, 192, 242, 248, 263, 264, 341, 352, 363, 372, 484, 496, 526, 528, 682, 704, 726, 744, 789, 968, 992, 1023, 1052, 1056, 1364, 1452, 1488, 1578, 1936, 1984, 2046, 2104, 2112, 2728, 2893, 2904, 2976, 3156, 3751, 3872, 4092, 4208, 5456, 5786, 5808, 5952, 6312, 7502, 7744, 8153, 8184, 8416, 8679, 10912, 11253, 11572, 11616, 12624, 15004, 16306, 16368, 16832, 17358, 21824, 22506, 23144, 23232, 24459, 25248, 30008, 31823, 32612, 32736, 34716, 45012, 46288, 48918, 50496, 60016, 63646, 65224, 65472, 69432, 89683, 90024, 92576, 95469, 97836, 120032, 127292, 130448, 138864, 179366, 180048, 185152, 190938, 195672, 240064, 254584, 260896, 269049, 277728, 358732, 360096, 381876, 391344, 509168, 521792, 538098, 555456, 717464, 720192, 763752, 782688, 986513, 1018336, 1076196, 1434928, 1527504, 1565376, 1973026, 2036672, 2152392, 2869856, 2959539, 3055008, 3946052, 4304784, 5739712, 5919078, 6110016, 7892104, 8609568, 11838156, 15784208, 17219136, 23676312, 31568416, 47352624, 63136832, 94705248, 189410496]

約数ペア:

[(1, 189410496), (2, 94705248), (3, 63136832), (4, 47352624), (6, 31568416), (8, 23676312), (11, 17219136), (12, 15784208), (16, 11838156), (22, 8609568), (24, 7892104), (31, 6110016), (32, 5919078), (33, 5739712), (44, 4304784), (48, 3946052), (62, 3055008), (64, 2959539), (66, 2869856), (88, 2152392), (93, 2036672), (96, 1973026), (121, 1565376), (124, 1527504), (132, 1434928), (176, 1076196), (186, 1018336), (192, 986513), (242, 782688), (248, 763752), (263, 720192), (264, 717464), (341, 555456), (352, 538098), (363, 521792), (372, 509168), (484, 391344), (496, 381876), (526, 360096), (528, 358732), (682, 277728), (704, 269049), (726, 260896), (744, 254584), (789, 240064), (968, 195672), (992, 190938), (1023, 185152), (1052, 180048), (1056, 179366), (1364, 138864), (1452, 130448), (1488, 127292), (1578, 120032), (1936, 97836), (1984, 95469), (2046, 92576), (2104, 90024), (2112, 89683), (2728, 69432), (2893, 65472), (2904, 65224), (2976, 63646), (3156, 60016), (3751, 50496), (3872, 48918), (4092, 46288), (4208, 45012), (5456, 34716), (5786, 32736), (5808, 32612), (5952, 31823), (6312, 30008), (7502, 25248), (7744, 24459), (8153, 23232), (8184, 23144), (8416, 22506), (8679, 21824), (10912, 17358), (11253, 16832), (11572, 16368), (11616, 16306), (12624, 15004)]