127970752

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 168

約数和(自身を含む): 329982576

約数和(自身を除く): 202011824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 64, 73, 86, 91, 98, 104, 112, 146, 172, 182, 196, 208, 224, 292, 301, 344, 364, 392, 416, 448, 511, 559, 584, 602, 637, 688, 728, 784, 832, 949, 1022, 1118, 1168, 1204, 1274, 1376, 1456, 1568, 1898, 2044, 2107, 2236, 2336, 2408, 2548, 2752, 2912, 3136, 3139, 3577, 3796, 3913, 4088, 4214, 4472, 4672, 4816, 5096, 5824, 6278, 6643, 7154, 7592, 7826, 8176, 8428, 8944, 9632, 10192, 12556, 13286, 14308, 15184, 15652, 16352, 16856, 17888, 19264, 20384, 21973, 25112, 26572, 27391, 28616, 30368, 31304, 32704, 33712, 35776, 40768, 40807, 43946, 46501, 50224, 53144, 54782, 57232, 60736, 62608, 67424, 81614, 87892, 93002, 100448, 106288, 109564, 114464, 125216, 134848, 153811, 163228, 175784, 186004, 200896, 212576, 219128, 228928, 250432, 285649, 307622, 326456, 351568, 372008, 425152, 438256, 571298, 615244, 652912, 703136, 744016, 876512, 1142596, 1230488, 1305824, 1406272, 1488032, 1753024, 1999543, 2285192, 2460976, 2611648, 2976064, 3999086, 4570384, 4921952, 7998172, 9140768, 9843904, 15996344, 18281536, 31992688, 63985376, 127970752]

約数ペア:

[(1, 127970752), (2, 63985376), (4, 31992688), (7, 18281536), (8, 15996344), (13, 9843904), (14, 9140768), (16, 7998172), (26, 4921952), (28, 4570384), (32, 3999086), (43, 2976064), (49, 2611648), (52, 2460976), (56, 2285192), (64, 1999543), (73, 1753024), (86, 1488032), (91, 1406272), (98, 1305824), (104, 1230488), (112, 1142596), (146, 876512), (172, 744016), (182, 703136), (196, 652912), (208, 615244), (224, 571298), (292, 438256), (301, 425152), (344, 372008), (364, 351568), (392, 326456), (416, 307622), (448, 285649), (511, 250432), (559, 228928), (584, 219128), (602, 212576), (637, 200896), (688, 186004), (728, 175784), (784, 163228), (832, 153811), (949, 134848), (1022, 125216), (1118, 114464), (1168, 109564), (1204, 106288), (1274, 100448), (1376, 93002), (1456, 87892), (1568, 81614), (1898, 67424), (2044, 62608), (2107, 60736), (2236, 57232), (2336, 54782), (2408, 53144), (2548, 50224), (2752, 46501), (2912, 43946), (3136, 40807), (3139, 40768), (3577, 35776), (3796, 33712), (3913, 32704), (4088, 31304), (4214, 30368), (4472, 28616), (4672, 27391), (4816, 26572), (5096, 25112), (5824, 21973), (6278, 20384), (6643, 19264), (7154, 17888), (7592, 16856), (7826, 16352), (8176, 15652), (8428, 15184), (8944, 14308), (9632, 13286), (10192, 12556)]