154605984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 454138272

約数和(自身を除く): 299532288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 67, 78, 86, 96, 104, 129, 134, 156, 172, 201, 208, 258, 268, 312, 344, 402, 416, 516, 536, 559, 624, 688, 804, 871, 1032, 1072, 1118, 1248, 1376, 1608, 1677, 1742, 1849, 2064, 2144, 2236, 2613, 2881, 3216, 3354, 3484, 3698, 4128, 4472, 5226, 5547, 5762, 6432, 6708, 6968, 7396, 8643, 8944, 10452, 11094, 11524, 13416, 13936, 14792, 17286, 17888, 20904, 22188, 23048, 24037, 26832, 27872, 29584, 34572, 37453, 41808, 44376, 46096, 48074, 53664, 59168, 69144, 72111, 74906, 83616, 88752, 92192, 96148, 112359, 123883, 138288, 144222, 149812, 177504, 192296, 224718, 247766, 276576, 288444, 299624, 371649, 384592, 449436, 495532, 576888, 599248, 743298, 769184, 898872, 991064, 1153776, 1198496, 1486596, 1610479, 1797744, 1982128, 2307552, 2973192, 3220958, 3595488, 3964256, 4831437, 5946384, 6441916, 9662874, 11892768, 12883832, 19325748, 25767664, 38651496, 51535328, 77302992, 154605984]

約数ペア:

[(1, 154605984), (2, 77302992), (3, 51535328), (4, 38651496), (6, 25767664), (8, 19325748), (12, 12883832), (13, 11892768), (16, 9662874), (24, 6441916), (26, 5946384), (32, 4831437), (39, 3964256), (43, 3595488), (48, 3220958), (52, 2973192), (67, 2307552), (78, 1982128), (86, 1797744), (96, 1610479), (104, 1486596), (129, 1198496), (134, 1153776), (156, 991064), (172, 898872), (201, 769184), (208, 743298), (258, 599248), (268, 576888), (312, 495532), (344, 449436), (402, 384592), (416, 371649), (516, 299624), (536, 288444), (559, 276576), (624, 247766), (688, 224718), (804, 192296), (871, 177504), (1032, 149812), (1072, 144222), (1118, 138288), (1248, 123883), (1376, 112359), (1608, 96148), (1677, 92192), (1742, 88752), (1849, 83616), (2064, 74906), (2144, 72111), (2236, 69144), (2613, 59168), (2881, 53664), (3216, 48074), (3354, 46096), (3484, 44376), (3698, 41808), (4128, 37453), (4472, 34572), (5226, 29584), (5547, 27872), (5762, 26832), (6432, 24037), (6708, 23048), (6968, 22188), (7396, 20904), (8643, 17888), (8944, 17286), (10452, 14792), (11094, 13936), (11524, 13416)]