145343232

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 108

約数和(自身を含む): 422494800

約数和(自身を除く): 277151568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 288, 317, 384, 398, 576, 597, 634, 768, 796, 951, 1152, 1194, 1268, 1592, 1791, 1902, 2304, 2388, 2536, 2853, 3184, 3582, 3804, 4776, 5072, 5706, 6368, 7164, 7608, 9552, 10144, 11412, 12736, 14328, 15216, 19104, 20288, 22824, 25472, 28656, 30432, 38208, 40576, 45648, 50944, 57312, 60864, 63083, 76416, 81152, 91296, 114624, 121728, 126166, 152832, 182592, 189249, 229248, 243456, 252332, 365184, 378498, 458496, 504664, 567747, 730368, 756996, 1009328, 1135494, 1513992, 2018656, 2270988, 3027984, 4037312, 4541976, 6055968, 8074624, 9083952, 12111936, 16149248, 18167904, 24223872, 36335808, 48447744, 72671616, 145343232]

約数ペア:

[(1, 145343232), (2, 72671616), (3, 48447744), (4, 36335808), (6, 24223872), (8, 18167904), (9, 16149248), (12, 12111936), (16, 9083952), (18, 8074624), (24, 6055968), (32, 4541976), (36, 4037312), (48, 3027984), (64, 2270988), (72, 2018656), (96, 1513992), (128, 1135494), (144, 1009328), (192, 756996), (199, 730368), (256, 567747), (288, 504664), (317, 458496), (384, 378498), (398, 365184), (576, 252332), (597, 243456), (634, 229248), (768, 189249), (796, 182592), (951, 152832), (1152, 126166), (1194, 121728), (1268, 114624), (1592, 91296), (1791, 81152), (1902, 76416), (2304, 63083), (2388, 60864), (2536, 57312), (2853, 50944), (3184, 45648), (3582, 40576), (3804, 38208), (4776, 30432), (5072, 28656), (5706, 25472), (6368, 22824), (7164, 20288), (7608, 19104), (9552, 15216), (10144, 14328), (11412, 12736)]