125355328

素因数分解:

$2^6\times 7^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:660

約数の個数: 84

約数和(自身を含む): 293961312

約数和(自身を除く): 168605984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 71, 98, 112, 142, 196, 224, 284, 392, 448, 497, 563, 568, 784, 994, 1126, 1136, 1568, 1988, 2252, 2272, 3136, 3479, 3941, 3976, 4504, 4544, 6958, 7882, 7952, 9008, 13916, 15764, 15904, 18016, 27587, 27832, 31528, 31808, 36032, 39973, 55174, 55664, 63056, 79946, 110348, 111328, 126112, 159892, 220696, 222656, 252224, 279811, 319784, 441392, 559622, 639568, 882784, 1119244, 1279136, 1765568, 1958677, 2238488, 2558272, 3917354, 4476976, 7834708, 8953952, 15669416, 17907904, 31338832, 62677664, 125355328]

約数ペア:

[(1, 125355328), (2, 62677664), (4, 31338832), (7, 17907904), (8, 15669416), (14, 8953952), (16, 7834708), (28, 4476976), (32, 3917354), (49, 2558272), (56, 2238488), (64, 1958677), (71, 1765568), (98, 1279136), (112, 1119244), (142, 882784), (196, 639568), (224, 559622), (284, 441392), (392, 319784), (448, 279811), (497, 252224), (563, 222656), (568, 220696), (784, 159892), (994, 126112), (1126, 111328), (1136, 110348), (1568, 79946), (1988, 63056), (2252, 55664), (2272, 55174), (3136, 39973), (3479, 36032), (3941, 31808), (3976, 31528), (4504, 27832), (4544, 27587), (6958, 18016), (7882, 15904), (7952, 15764), (9008, 13916)]