155511552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{28927}}^1$

素因数の和:28953

約数の個数: 72

約数和(自身を含む): 473030656

約数和(自身を除く): 317519104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 28927, 57854, 86781, 115708, 173562, 202489, 231416, 347124, 404978, 462832, 607467, 694248, 809956, 925664, 1214934, 1388496, 1619912, 1851328, 2429868, 2776992, 3239824, 3702656, 4859736, 5553984, 6479648, 7405312, 9719472, 11107968, 12959296, 19438944, 22215936, 25918592, 38877888, 51837184, 77755776, 155511552]

約数ペア:

[(1, 155511552), (2, 77755776), (3, 51837184), (4, 38877888), (6, 25918592), (7, 22215936), (8, 19438944), (12, 12959296), (14, 11107968), (16, 9719472), (21, 7405312), (24, 6479648), (28, 5553984), (32, 4859736), (42, 3702656), (48, 3239824), (56, 2776992), (64, 2429868), (84, 1851328), (96, 1619912), (112, 1388496), (128, 1214934), (168, 925664), (192, 809956), (224, 694248), (256, 607467), (336, 462832), (384, 404978), (448, 347124), (672, 231416), (768, 202489), (896, 173562), (1344, 115708), (1792, 86781), (2688, 57854), (5376, 28927)]