129671808

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2582

約数の個数: 128

約数和(自身を含む): 414528000

約数和(自身を除く): 284856192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2539, 2688, 3192, 3648, 4256, 5078, 6384, 7296, 7617, 8512, 10156, 12768, 15234, 17024, 17773, 20312, 25536, 30468, 35546, 40624, 48241, 51072, 53319, 60936, 71092, 81248, 96482, 106638, 121872, 142184, 144723, 162496, 192964, 213276, 243744, 284368, 289446, 324992, 337687, 385928, 426552, 487488, 568736, 578892, 675374, 771856, 853104, 974976, 1013061, 1137472, 1157784, 1350748, 1543712, 1706208, 2026122, 2274944, 2315568, 2701496, 3087424, 3412416, 4052244, 4631136, 5402992, 6174848, 6824832, 8104488, 9262272, 10805984, 16208976, 18524544, 21611968, 32417952, 43223936, 64835904, 129671808]

約数ペア:

[(1, 129671808), (2, 64835904), (3, 43223936), (4, 32417952), (6, 21611968), (7, 18524544), (8, 16208976), (12, 10805984), (14, 9262272), (16, 8104488), (19, 6824832), (21, 6174848), (24, 5402992), (28, 4631136), (32, 4052244), (38, 3412416), (42, 3087424), (48, 2701496), (56, 2315568), (57, 2274944), (64, 2026122), (76, 1706208), (84, 1543712), (96, 1350748), (112, 1157784), (114, 1137472), (128, 1013061), (133, 974976), (152, 853104), (168, 771856), (192, 675374), (224, 578892), (228, 568736), (266, 487488), (304, 426552), (336, 385928), (384, 337687), (399, 324992), (448, 289446), (456, 284368), (532, 243744), (608, 213276), (672, 192964), (798, 162496), (896, 144723), (912, 142184), (1064, 121872), (1216, 106638), (1344, 96482), (1596, 81248), (1824, 71092), (2128, 60936), (2432, 53319), (2539, 51072), (2688, 48241), (3192, 40624), (3648, 35546), (4256, 30468), (5078, 25536), (6384, 20312), (7296, 17773), (7617, 17024), (8512, 15234), (10156, 12768)]