148483328

素因数分解:

$2^8\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 144

約数和(自身を含む): 367920000

約数和(自身を除く): 219436672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 89, 98, 112, 128, 133, 152, 178, 196, 224, 256, 266, 304, 343, 356, 392, 448, 532, 608, 623, 686, 712, 784, 896, 931, 1064, 1216, 1246, 1372, 1424, 1568, 1691, 1792, 1862, 2128, 2432, 2492, 2744, 2848, 3136, 3382, 3724, 4256, 4361, 4864, 4984, 5488, 5696, 6272, 6517, 6764, 7448, 8512, 8722, 9968, 10976, 11392, 11837, 12544, 13034, 13528, 14896, 17024, 17444, 19936, 21952, 22784, 23674, 26068, 27056, 29792, 30527, 34048, 34888, 39872, 43904, 47348, 52136, 54112, 59584, 61054, 69776, 79744, 82859, 87808, 94696, 104272, 108224, 119168, 122108, 139552, 159488, 165718, 189392, 208544, 216448, 238336, 244216, 279104, 331436, 378784, 417088, 432896, 488432, 558208, 580013, 662872, 757568, 834176, 976864, 1116416, 1160026, 1325744, 1515136, 1668352, 1953728, 2320052, 2651488, 3030272, 3907456, 4640104, 5302976, 7814912, 9280208, 10605952, 18560416, 21211904, 37120832, 74241664, 148483328]

約数ペア:

[(1, 148483328), (2, 74241664), (4, 37120832), (7, 21211904), (8, 18560416), (14, 10605952), (16, 9280208), (19, 7814912), (28, 5302976), (32, 4640104), (38, 3907456), (49, 3030272), (56, 2651488), (64, 2320052), (76, 1953728), (89, 1668352), (98, 1515136), (112, 1325744), (128, 1160026), (133, 1116416), (152, 976864), (178, 834176), (196, 757568), (224, 662872), (256, 580013), (266, 558208), (304, 488432), (343, 432896), (356, 417088), (392, 378784), (448, 331436), (532, 279104), (608, 244216), (623, 238336), (686, 216448), (712, 208544), (784, 189392), (896, 165718), (931, 159488), (1064, 139552), (1216, 122108), (1246, 119168), (1372, 108224), (1424, 104272), (1568, 94696), (1691, 87808), (1792, 82859), (1862, 79744), (2128, 69776), (2432, 61054), (2492, 59584), (2744, 54112), (2848, 52136), (3136, 47348), (3382, 43904), (3724, 39872), (4256, 34888), (4361, 34048), (4864, 30527), (4984, 29792), (5488, 27056), (5696, 26068), (6272, 23674), (6517, 22784), (6764, 21952), (7448, 19936), (8512, 17444), (8722, 17024), (9968, 14896), (10976, 13528), (11392, 13034), (11837, 12544)]