131436032

素因数分解:

$2^9\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 180

約数和(自身を含む): 341469216

約数和(自身を除く): 210033184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 64, 91, 98, 104, 112, 124, 128, 169, 182, 196, 208, 217, 224, 248, 256, 338, 364, 392, 403, 416, 434, 448, 496, 512, 637, 676, 728, 784, 806, 832, 868, 896, 992, 1183, 1274, 1352, 1456, 1519, 1568, 1612, 1664, 1736, 1792, 1984, 2366, 2548, 2704, 2821, 2912, 3038, 3136, 3224, 3328, 3472, 3584, 3968, 4732, 5096, 5239, 5408, 5642, 5824, 6076, 6272, 6448, 6656, 6944, 7936, 8281, 9464, 10192, 10478, 10816, 11284, 11648, 12152, 12544, 12896, 13888, 15872, 16562, 18928, 19747, 20384, 20956, 21632, 22568, 23296, 24304, 25088, 25792, 27776, 33124, 36673, 37856, 39494, 40768, 41912, 43264, 45136, 46592, 48608, 51584, 55552, 66248, 73346, 75712, 78988, 81536, 83824, 86528, 90272, 97216, 103168, 111104, 132496, 146692, 151424, 157976, 163072, 167648, 180544, 194432, 206336, 256711, 264992, 293384, 302848, 315952, 326144, 335296, 361088, 388864, 513422, 529984, 586768, 605696, 631904, 670592, 722176, 777728, 1026844, 1059968, 1173536, 1263808, 1341184, 1444352, 2053688, 2119936, 2347072, 2527616, 2682368, 4107376, 4239872, 4694144, 5055232, 8214752, 9388288, 10110464, 16429504, 18776576, 32859008, 65718016, 131436032]

約数ペア:

[(1, 131436032), (2, 65718016), (4, 32859008), (7, 18776576), (8, 16429504), (13, 10110464), (14, 9388288), (16, 8214752), (26, 5055232), (28, 4694144), (31, 4239872), (32, 4107376), (49, 2682368), (52, 2527616), (56, 2347072), (62, 2119936), (64, 2053688), (91, 1444352), (98, 1341184), (104, 1263808), (112, 1173536), (124, 1059968), (128, 1026844), (169, 777728), (182, 722176), (196, 670592), (208, 631904), (217, 605696), (224, 586768), (248, 529984), (256, 513422), (338, 388864), (364, 361088), (392, 335296), (403, 326144), (416, 315952), (434, 302848), (448, 293384), (496, 264992), (512, 256711), (637, 206336), (676, 194432), (728, 180544), (784, 167648), (806, 163072), (832, 157976), (868, 151424), (896, 146692), (992, 132496), (1183, 111104), (1274, 103168), (1352, 97216), (1456, 90272), (1519, 86528), (1568, 83824), (1612, 81536), (1664, 78988), (1736, 75712), (1792, 73346), (1984, 66248), (2366, 55552), (2548, 51584), (2704, 48608), (2821, 46592), (2912, 45136), (3038, 43264), (3136, 41912), (3224, 40768), (3328, 39494), (3472, 37856), (3584, 36673), (3968, 33124), (4732, 27776), (5096, 25792), (5239, 25088), (5408, 24304), (5642, 23296), (5824, 22568), (6076, 21632), (6272, 20956), (6448, 20384), (6656, 19747), (6944, 18928), (7936, 16562), (8281, 15872), (9464, 13888), (10192, 12896), (10478, 12544), (10816, 12152), (11284, 11648)]