161116056

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 451891440

約数和(自身を除く): 290775384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 197, 222, 296, 307, 333, 394, 444, 591, 614, 666, 788, 888, 921, 1182, 1228, 1332, 1576, 1773, 1842, 2364, 2456, 2664, 2763, 3546, 3684, 4728, 5526, 7092, 7289, 7368, 11052, 11359, 14184, 14578, 21867, 22104, 22718, 29156, 34077, 43734, 45436, 58312, 60479, 65601, 68154, 87468, 90872, 102231, 120958, 131202, 136308, 174936, 181437, 204462, 241916, 262404, 272616, 362874, 408924, 483832, 524808, 544311, 725748, 817848, 1088622, 1451496, 2177244, 2237723, 4354488, 4475446, 6713169, 8950892, 13426338, 17901784, 20139507, 26852676, 40279014, 53705352, 80558028, 161116056]

約数ペア:

[(1, 161116056), (2, 80558028), (3, 53705352), (4, 40279014), (6, 26852676), (8, 20139507), (9, 17901784), (12, 13426338), (18, 8950892), (24, 6713169), (36, 4475446), (37, 4354488), (72, 2237723), (74, 2177244), (111, 1451496), (148, 1088622), (197, 817848), (222, 725748), (296, 544311), (307, 524808), (333, 483832), (394, 408924), (444, 362874), (591, 272616), (614, 262404), (666, 241916), (788, 204462), (888, 181437), (921, 174936), (1182, 136308), (1228, 131202), (1332, 120958), (1576, 102231), (1773, 90872), (1842, 87468), (2364, 68154), (2456, 65601), (2664, 60479), (2763, 58312), (3546, 45436), (3684, 43734), (4728, 34077), (5526, 29156), (7092, 22718), (7289, 22104), (7368, 21867), (11052, 14578), (11359, 14184)]