169977216

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 473932800

約数和(自身を除く): 303955584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 131, 186, 192, 218, 248, 262, 327, 372, 384, 393, 436, 496, 524, 654, 744, 786, 872, 992, 1048, 1308, 1488, 1572, 1744, 1984, 2096, 2616, 2976, 3144, 3379, 3488, 3968, 4061, 4192, 5232, 5952, 6288, 6758, 6976, 8122, 8384, 10137, 10464, 11904, 12183, 12576, 13516, 13952, 14279, 16244, 16768, 20274, 20928, 24366, 25152, 27032, 28558, 32488, 40548, 41856, 42837, 48732, 50304, 54064, 57116, 64976, 81096, 85674, 97464, 108128, 114232, 129952, 162192, 171348, 194928, 216256, 228464, 259904, 324384, 342696, 389856, 432512, 442649, 456928, 519808, 648768, 685392, 779712, 885298, 913856, 1297536, 1327947, 1370784, 1559424, 1770596, 1827712, 2655894, 2741568, 3541192, 5311788, 5483136, 7082384, 10623576, 14164768, 21247152, 28329536, 42494304, 56659072, 84988608, 169977216]

約数ペア:

[(1, 169977216), (2, 84988608), (3, 56659072), (4, 42494304), (6, 28329536), (8, 21247152), (12, 14164768), (16, 10623576), (24, 7082384), (31, 5483136), (32, 5311788), (48, 3541192), (62, 2741568), (64, 2655894), (93, 1827712), (96, 1770596), (109, 1559424), (124, 1370784), (128, 1327947), (131, 1297536), (186, 913856), (192, 885298), (218, 779712), (248, 685392), (262, 648768), (327, 519808), (372, 456928), (384, 442649), (393, 432512), (436, 389856), (496, 342696), (524, 324384), (654, 259904), (744, 228464), (786, 216256), (872, 194928), (992, 171348), (1048, 162192), (1308, 129952), (1488, 114232), (1572, 108128), (1744, 97464), (1984, 85674), (2096, 81096), (2616, 64976), (2976, 57116), (3144, 54064), (3379, 50304), (3488, 48732), (3968, 42837), (4061, 41856), (4192, 40548), (5232, 32488), (5952, 28558), (6288, 27032), (6758, 25152), (6976, 24366), (8122, 20928), (8384, 20274), (10137, 16768), (10464, 16244), (11904, 14279), (12183, 13952), (12576, 13516)]