138155136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 128

約数和(自身を含む): 424320000

約数和(自身を除く): 286164864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 499, 618, 672, 721, 824, 896, 998, 1236, 1344, 1442, 1497, 1648, 1996, 2163, 2472, 2688, 2884, 2994, 3296, 3493, 3992, 4326, 4944, 5768, 5988, 6592, 6986, 7984, 8652, 9888, 10479, 11536, 11976, 13184, 13972, 15968, 17304, 19776, 20958, 23072, 23952, 27944, 31936, 34608, 39552, 41916, 46144, 47904, 51397, 55888, 63872, 69216, 83832, 92288, 95808, 102794, 111776, 138432, 154191, 167664, 191616, 205588, 223552, 276864, 308382, 335328, 359779, 411176, 447104, 616764, 670656, 719558, 822352, 1079337, 1233528, 1341312, 1439116, 1644704, 2158674, 2467056, 2878232, 3289408, 4317348, 4934112, 5756464, 6578816, 8634696, 9868224, 11512928, 17269392, 19736448, 23025856, 34538784, 46051712, 69077568, 138155136]

約数ペア:

[(1, 138155136), (2, 69077568), (3, 46051712), (4, 34538784), (6, 23025856), (7, 19736448), (8, 17269392), (12, 11512928), (14, 9868224), (16, 8634696), (21, 6578816), (24, 5756464), (28, 4934112), (32, 4317348), (42, 3289408), (48, 2878232), (56, 2467056), (64, 2158674), (84, 1644704), (96, 1439116), (103, 1341312), (112, 1233528), (128, 1079337), (168, 822352), (192, 719558), (206, 670656), (224, 616764), (309, 447104), (336, 411176), (384, 359779), (412, 335328), (448, 308382), (499, 276864), (618, 223552), (672, 205588), (721, 191616), (824, 167664), (896, 154191), (998, 138432), (1236, 111776), (1344, 102794), (1442, 95808), (1497, 92288), (1648, 83832), (1996, 69216), (2163, 63872), (2472, 55888), (2688, 51397), (2884, 47904), (2994, 46144), (3296, 41916), (3493, 39552), (3992, 34608), (4326, 31936), (4944, 27944), (5768, 23952), (5988, 23072), (6592, 20958), (6986, 19776), (7984, 17304), (8652, 15968), (9888, 13972), (10479, 13184), (11536, 11976)]