181336064

素因数分解:

$2^{11}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 457493400

約数和(自身を除く): 276157336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 139, 182, 196, 208, 224, 256, 278, 364, 392, 416, 448, 512, 556, 637, 728, 784, 832, 896, 973, 1024, 1112, 1274, 1456, 1568, 1664, 1792, 1807, 1946, 2048, 2224, 2548, 2912, 3136, 3328, 3584, 3614, 3892, 4448, 5096, 5824, 6272, 6656, 6811, 7168, 7228, 7784, 8896, 10192, 11648, 12544, 12649, 13312, 13622, 14336, 14456, 15568, 17792, 20384, 23296, 25088, 25298, 26624, 27244, 28912, 31136, 35584, 40768, 46592, 50176, 50596, 54488, 57824, 62272, 71168, 81536, 88543, 93184, 100352, 101192, 108976, 115648, 124544, 142336, 163072, 177086, 186368, 202384, 217952, 231296, 249088, 284672, 326144, 354172, 404768, 435904, 462592, 498176, 652288, 708344, 809536, 871808, 925184, 996352, 1304576, 1416688, 1619072, 1743616, 1850368, 1992704, 2833376, 3238144, 3487232, 3700736, 5666752, 6476288, 6974464, 11333504, 12952576, 13948928, 22667008, 25905152, 45334016, 90668032, 181336064]

約数ペア:

[(1, 181336064), (2, 90668032), (4, 45334016), (7, 25905152), (8, 22667008), (13, 13948928), (14, 12952576), (16, 11333504), (26, 6974464), (28, 6476288), (32, 5666752), (49, 3700736), (52, 3487232), (56, 3238144), (64, 2833376), (91, 1992704), (98, 1850368), (104, 1743616), (112, 1619072), (128, 1416688), (139, 1304576), (182, 996352), (196, 925184), (208, 871808), (224, 809536), (256, 708344), (278, 652288), (364, 498176), (392, 462592), (416, 435904), (448, 404768), (512, 354172), (556, 326144), (637, 284672), (728, 249088), (784, 231296), (832, 217952), (896, 202384), (973, 186368), (1024, 177086), (1112, 163072), (1274, 142336), (1456, 124544), (1568, 115648), (1664, 108976), (1792, 101192), (1807, 100352), (1946, 93184), (2048, 88543), (2224, 81536), (2548, 71168), (2912, 62272), (3136, 57824), (3328, 54488), (3584, 50596), (3614, 50176), (3892, 46592), (4448, 40768), (5096, 35584), (5824, 31136), (6272, 28912), (6656, 27244), (6811, 26624), (7168, 25298), (7228, 25088), (7784, 23296), (8896, 20384), (10192, 17792), (11648, 15568), (12544, 14456), (12649, 14336), (13312, 13622)]