138691392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 112

約数和(自身を含む): 430865280

約数和(自身を除く): 292173888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2789, 3108, 3552, 4144, 5578, 6216, 7104, 8288, 8367, 11156, 12432, 16576, 16734, 19523, 22312, 24864, 33468, 39046, 44624, 49728, 58569, 66936, 78092, 89248, 103193, 117138, 133872, 156184, 178496, 206386, 234276, 267744, 309579, 312368, 412772, 468552, 535488, 619158, 624736, 722351, 825544, 937104, 1238316, 1249472, 1444702, 1651088, 1874208, 2167053, 2476632, 2889404, 3302176, 3748416, 4334106, 4953264, 5778808, 6604352, 8668212, 9906528, 11557616, 17336424, 19813056, 23115232, 34672848, 46230464, 69345696, 138691392]

約数ペア:

[(1, 138691392), (2, 69345696), (3, 46230464), (4, 34672848), (6, 23115232), (7, 19813056), (8, 17336424), (12, 11557616), (14, 9906528), (16, 8668212), (21, 6604352), (24, 5778808), (28, 4953264), (32, 4334106), (37, 3748416), (42, 3302176), (48, 2889404), (56, 2476632), (64, 2167053), (74, 1874208), (84, 1651088), (96, 1444702), (111, 1249472), (112, 1238316), (148, 937104), (168, 825544), (192, 722351), (222, 624736), (224, 619158), (259, 535488), (296, 468552), (336, 412772), (444, 312368), (448, 309579), (518, 267744), (592, 234276), (672, 206386), (777, 178496), (888, 156184), (1036, 133872), (1184, 117138), (1344, 103193), (1554, 89248), (1776, 78092), (2072, 66936), (2368, 58569), (2789, 49728), (3108, 44624), (3552, 39046), (4144, 33468), (5578, 24864), (6216, 22312), (7104, 19523), (8288, 16734), (8367, 16576), (11156, 12432)]