128142144

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 401721320

約数和(自身を除く): 273579176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 109, 117, 144, 156, 157, 192, 208, 218, 234, 288, 312, 314, 327, 416, 436, 468, 471, 576, 624, 628, 654, 832, 872, 936, 942, 981, 1248, 1256, 1308, 1413, 1417, 1744, 1872, 1884, 1962, 2041, 2496, 2512, 2616, 2826, 2834, 3488, 3744, 3768, 3924, 4082, 4251, 5024, 5232, 5652, 5668, 6123, 6976, 7488, 7536, 7848, 8164, 8502, 10048, 10464, 11304, 11336, 12246, 12753, 15072, 15696, 16328, 17004, 17113, 18369, 20928, 22608, 22672, 24492, 25506, 30144, 31392, 32656, 34008, 34226, 36738, 45216, 45344, 48984, 51012, 51339, 62784, 65312, 68016, 68452, 73476, 90432, 90688, 97968, 102024, 102678, 130624, 136032, 136904, 146952, 154017, 195936, 204048, 205356, 222469, 272064, 273808, 293904, 308034, 391872, 408096, 410712, 444938, 547616, 587808, 616068, 667407, 816192, 821424, 889876, 1095232, 1175616, 1232136, 1334814, 1642848, 1779752, 2002221, 2464272, 2669628, 3285696, 3559504, 4004442, 4928544, 5339256, 7119008, 8008884, 9857088, 10678512, 14238016, 16017768, 21357024, 32035536, 42714048, 64071072, 128142144]

約数ペア:

[(1, 128142144), (2, 64071072), (3, 42714048), (4, 32035536), (6, 21357024), (8, 16017768), (9, 14238016), (12, 10678512), (13, 9857088), (16, 8008884), (18, 7119008), (24, 5339256), (26, 4928544), (32, 4004442), (36, 3559504), (39, 3285696), (48, 2669628), (52, 2464272), (64, 2002221), (72, 1779752), (78, 1642848), (96, 1334814), (104, 1232136), (109, 1175616), (117, 1095232), (144, 889876), (156, 821424), (157, 816192), (192, 667407), (208, 616068), (218, 587808), (234, 547616), (288, 444938), (312, 410712), (314, 408096), (327, 391872), (416, 308034), (436, 293904), (468, 273808), (471, 272064), (576, 222469), (624, 205356), (628, 204048), (654, 195936), (832, 154017), (872, 146952), (936, 136904), (942, 136032), (981, 130624), (1248, 102678), (1256, 102024), (1308, 97968), (1413, 90688), (1417, 90432), (1744, 73476), (1872, 68452), (1884, 68016), (1962, 65312), (2041, 62784), (2496, 51339), (2512, 51012), (2616, 48984), (2826, 45344), (2834, 45216), (3488, 36738), (3744, 34226), (3768, 34008), (3924, 32656), (4082, 31392), (4251, 30144), (5024, 25506), (5232, 24492), (5652, 22672), (5668, 22608), (6123, 20928), (6976, 18369), (7488, 17113), (7536, 17004), (7848, 16328), (8164, 15696), (8502, 15072), (10048, 12753), (10464, 12246), (11304, 11336)]