129491232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 397393920

約数和(自身を除く): 267902688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 76, 78, 86, 96, 104, 114, 127, 129, 152, 156, 172, 208, 228, 247, 254, 258, 304, 312, 344, 381, 416, 456, 494, 508, 516, 559, 608, 624, 688, 741, 762, 817, 912, 988, 1016, 1032, 1118, 1248, 1376, 1482, 1524, 1634, 1651, 1677, 1824, 1976, 2032, 2064, 2236, 2413, 2451, 2964, 3048, 3268, 3302, 3354, 3952, 4064, 4128, 4472, 4826, 4902, 4953, 5461, 5928, 6096, 6536, 6604, 6708, 7239, 7904, 8944, 9652, 9804, 9906, 10621, 10922, 11856, 12192, 13072, 13208, 13416, 14478, 16383, 17888, 19304, 19608, 19812, 21242, 21844, 23712, 26144, 26416, 26832, 28956, 31369, 31863, 32766, 38608, 39216, 39624, 42484, 43688, 52832, 53664, 57912, 62738, 63726, 65532, 70993, 77216, 78432, 79248, 84968, 87376, 94107, 103759, 115824, 125476, 127452, 131064, 141986, 158496, 169936, 174752, 188214, 207518, 212979, 231648, 250952, 254904, 262128, 283972, 311277, 339872, 376428, 415036, 425958, 501904, 509808, 524256, 567944, 622554, 752856, 830072, 851916, 1003808, 1019616, 1135888, 1245108, 1348867, 1505712, 1660144, 1703832, 2271776, 2490216, 2697734, 3011424, 3320288, 3407664, 4046601, 4980432, 5395468, 6815328, 8093202, 9960864, 10790936, 16186404, 21581872, 32372808, 43163744, 64745616, 129491232]

約数ペア:

[(1, 129491232), (2, 64745616), (3, 43163744), (4, 32372808), (6, 21581872), (8, 16186404), (12, 10790936), (13, 9960864), (16, 8093202), (19, 6815328), (24, 5395468), (26, 4980432), (32, 4046601), (38, 3407664), (39, 3320288), (43, 3011424), (48, 2697734), (52, 2490216), (57, 2271776), (76, 1703832), (78, 1660144), (86, 1505712), (96, 1348867), (104, 1245108), (114, 1135888), (127, 1019616), (129, 1003808), (152, 851916), (156, 830072), (172, 752856), (208, 622554), (228, 567944), (247, 524256), (254, 509808), (258, 501904), (304, 425958), (312, 415036), (344, 376428), (381, 339872), (416, 311277), (456, 283972), (494, 262128), (508, 254904), (516, 250952), (559, 231648), (608, 212979), (624, 207518), (688, 188214), (741, 174752), (762, 169936), (817, 158496), (912, 141986), (988, 131064), (1016, 127452), (1032, 125476), (1118, 115824), (1248, 103759), (1376, 94107), (1482, 87376), (1524, 84968), (1634, 79248), (1651, 78432), (1677, 77216), (1824, 70993), (1976, 65532), (2032, 63726), (2064, 62738), (2236, 57912), (2413, 53664), (2451, 52832), (2964, 43688), (3048, 42484), (3268, 39624), (3302, 39216), (3354, 38608), (3952, 32766), (4064, 31863), (4128, 31369), (4472, 28956), (4826, 26832), (4902, 26416), (4953, 26144), (5461, 23712), (5928, 21844), (6096, 21242), (6536, 19812), (6604, 19608), (6708, 19304), (7239, 17888), (7904, 16383), (8944, 14478), (9652, 13416), (9804, 13208), (9906, 13072), (10621, 12192), (10922, 11856)]