181840576

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 389360664

約数和(自身を除く): 207520088

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 131, 164, 184, 262, 328, 368, 524, 529, 656, 736, 943, 1048, 1058, 1312, 1472, 1886, 2096, 2116, 2624, 3013, 3772, 4192, 4232, 5371, 6026, 7544, 8384, 8464, 10742, 12052, 15088, 16928, 21484, 21689, 24104, 30176, 33856, 42968, 43378, 48208, 60352, 69299, 85936, 86756, 96416, 123533, 138598, 171872, 173512, 192832, 247066, 277196, 343744, 347024, 494132, 554392, 694048, 988264, 1108784, 1388096, 1976528, 2217568, 2841259, 3953056, 4435136, 5682518, 7906112, 11365036, 22730072, 45460144, 90920288, 181840576]

約数ペア:

[(1, 181840576), (2, 90920288), (4, 45460144), (8, 22730072), (16, 11365036), (23, 7906112), (32, 5682518), (41, 4435136), (46, 3953056), (64, 2841259), (82, 2217568), (92, 1976528), (131, 1388096), (164, 1108784), (184, 988264), (262, 694048), (328, 554392), (368, 494132), (524, 347024), (529, 343744), (656, 277196), (736, 247066), (943, 192832), (1048, 173512), (1058, 171872), (1312, 138598), (1472, 123533), (1886, 96416), (2096, 86756), (2116, 85936), (2624, 69299), (3013, 60352), (3772, 48208), (4192, 43378), (4232, 42968), (5371, 33856), (6026, 30176), (7544, 24104), (8384, 21689), (8464, 21484), (10742, 16928), (12052, 15088)]