129919776

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 403341120

約数和(自身を除く): 273421344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 71, 84, 96, 98, 112, 142, 147, 168, 196, 213, 224, 284, 294, 336, 389, 392, 426, 497, 568, 588, 672, 778, 784, 852, 994, 1136, 1167, 1176, 1491, 1556, 1568, 1704, 1988, 2272, 2334, 2352, 2723, 2982, 3112, 3408, 3479, 3976, 4668, 4704, 5446, 5964, 6224, 6816, 6958, 7952, 8169, 9336, 10437, 10892, 11928, 12448, 13916, 15904, 16338, 18672, 19061, 20874, 21784, 23856, 27619, 27832, 32676, 37344, 38122, 41748, 43568, 47712, 55238, 55664, 57183, 65352, 76244, 82857, 83496, 87136, 110476, 111328, 114366, 130704, 152488, 165714, 166992, 193333, 220952, 228732, 261408, 304976, 331428, 333984, 386666, 441904, 457464, 579999, 609952, 662856, 773332, 883808, 914928, 1159998, 1325712, 1353331, 1546664, 1829856, 2319996, 2651424, 2706662, 3093328, 4059993, 4639992, 5413324, 6186656, 8119986, 9279984, 10826648, 16239972, 18559968, 21653296, 32479944, 43306592, 64959888, 129919776]

約数ペア:

[(1, 129919776), (2, 64959888), (3, 43306592), (4, 32479944), (6, 21653296), (7, 18559968), (8, 16239972), (12, 10826648), (14, 9279984), (16, 8119986), (21, 6186656), (24, 5413324), (28, 4639992), (32, 4059993), (42, 3093328), (48, 2706662), (49, 2651424), (56, 2319996), (71, 1829856), (84, 1546664), (96, 1353331), (98, 1325712), (112, 1159998), (142, 914928), (147, 883808), (168, 773332), (196, 662856), (213, 609952), (224, 579999), (284, 457464), (294, 441904), (336, 386666), (389, 333984), (392, 331428), (426, 304976), (497, 261408), (568, 228732), (588, 220952), (672, 193333), (778, 166992), (784, 165714), (852, 152488), (994, 130704), (1136, 114366), (1167, 111328), (1176, 110476), (1491, 87136), (1556, 83496), (1568, 82857), (1704, 76244), (1988, 65352), (2272, 57183), (2334, 55664), (2352, 55238), (2723, 47712), (2982, 43568), (3112, 41748), (3408, 38122), (3479, 37344), (3976, 32676), (4668, 27832), (4704, 27619), (5446, 23856), (5964, 21784), (6224, 20874), (6816, 19061), (6958, 18672), (7952, 16338), (8169, 15904), (9336, 13916), (10437, 12448), (10892, 11928)]