155609856

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 470937600

約数和(自身を除く): 315327744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 282, 288, 376, 384, 423, 432, 479, 564, 576, 752, 768, 846, 864, 958, 1128, 1152, 1269, 1437, 1504, 1692, 1728, 1916, 2256, 2304, 2538, 2874, 3008, 3384, 3456, 3832, 4311, 4512, 5076, 5748, 6016, 6768, 6912, 7664, 8622, 9024, 10152, 11496, 12032, 12933, 13536, 15328, 17244, 18048, 20304, 22513, 22992, 25866, 27072, 30656, 34488, 36096, 40608, 45026, 45984, 51732, 54144, 61312, 67539, 68976, 81216, 90052, 91968, 103464, 108288, 122624, 135078, 137952, 162432, 180104, 183936, 202617, 206928, 270156, 275904, 324864, 360208, 367872, 405234, 413856, 540312, 551808, 607851, 720416, 810468, 827712, 1080624, 1103616, 1215702, 1440832, 1620936, 1655424, 2161248, 2431404, 2881664, 3241872, 3310848, 4322496, 4862808, 5763328, 6483744, 8644992, 9725616, 12967488, 17289984, 19451232, 25934976, 38902464, 51869952, 77804928, 155609856]

約数ペア:

[(1, 155609856), (2, 77804928), (3, 51869952), (4, 38902464), (6, 25934976), (8, 19451232), (9, 17289984), (12, 12967488), (16, 9725616), (18, 8644992), (24, 6483744), (27, 5763328), (32, 4862808), (36, 4322496), (47, 3310848), (48, 3241872), (54, 2881664), (64, 2431404), (72, 2161248), (94, 1655424), (96, 1620936), (108, 1440832), (128, 1215702), (141, 1103616), (144, 1080624), (188, 827712), (192, 810468), (216, 720416), (256, 607851), (282, 551808), (288, 540312), (376, 413856), (384, 405234), (423, 367872), (432, 360208), (479, 324864), (564, 275904), (576, 270156), (752, 206928), (768, 202617), (846, 183936), (864, 180104), (958, 162432), (1128, 137952), (1152, 135078), (1269, 122624), (1437, 108288), (1504, 103464), (1692, 91968), (1728, 90052), (1916, 81216), (2256, 68976), (2304, 67539), (2538, 61312), (2874, 54144), (3008, 51732), (3384, 45984), (3456, 45026), (3832, 40608), (4311, 36096), (4512, 34488), (5076, 30656), (5748, 27072), (6016, 25866), (6768, 22992), (6912, 22513), (7664, 20304), (8622, 18048), (9024, 17244), (10152, 15328), (11496, 13536), (12032, 12933)]