189725952

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 562247168

約数和(自身を除く): 372521216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 613, 624, 744, 768, 806, 832, 992, 1209, 1226, 1248, 1488, 1612, 1664, 1839, 1984, 2418, 2452, 2496, 2976, 3224, 3328, 3678, 3968, 4836, 4904, 4992, 5952, 6448, 7356, 7936, 7969, 9672, 9808, 9984, 11904, 12896, 14712, 15938, 19003, 19344, 19616, 23808, 23907, 25792, 29424, 31876, 38006, 38688, 39232, 47814, 51584, 57009, 58848, 63752, 76012, 77376, 78464, 95628, 103168, 114018, 117696, 127504, 152024, 154752, 156928, 191256, 228036, 235392, 247039, 255008, 304048, 309504, 382512, 456072, 470784, 494078, 510016, 608096, 741117, 765024, 912144, 988156, 1020032, 1216192, 1482234, 1530048, 1824288, 1976312, 2040064, 2432384, 2964468, 3060096, 3648576, 3952624, 4864768, 5928936, 6120192, 7297152, 7905248, 11857872, 14594304, 15810496, 23715744, 31620992, 47431488, 63241984, 94862976, 189725952]

約数ペア:

[(1, 189725952), (2, 94862976), (3, 63241984), (4, 47431488), (6, 31620992), (8, 23715744), (12, 15810496), (13, 14594304), (16, 11857872), (24, 7905248), (26, 7297152), (31, 6120192), (32, 5928936), (39, 4864768), (48, 3952624), (52, 3648576), (62, 3060096), (64, 2964468), (78, 2432384), (93, 2040064), (96, 1976312), (104, 1824288), (124, 1530048), (128, 1482234), (156, 1216192), (186, 1020032), (192, 988156), (208, 912144), (248, 765024), (256, 741117), (312, 608096), (372, 510016), (384, 494078), (403, 470784), (416, 456072), (496, 382512), (613, 309504), (624, 304048), (744, 255008), (768, 247039), (806, 235392), (832, 228036), (992, 191256), (1209, 156928), (1226, 154752), (1248, 152024), (1488, 127504), (1612, 117696), (1664, 114018), (1839, 103168), (1984, 95628), (2418, 78464), (2452, 77376), (2496, 76012), (2976, 63752), (3224, 58848), (3328, 57009), (3678, 51584), (3968, 47814), (4836, 39232), (4904, 38688), (4992, 38006), (5952, 31876), (6448, 29424), (7356, 25792), (7936, 23907), (7969, 23808), (9672, 19616), (9808, 19344), (9984, 19003), (11904, 15938), (12896, 14712)]