139075328

素因数分解:

$2^8\times 7^2\times {\mathrm{11087}}^1$

素因数の和:11117

約数の個数: 54

約数和(自身を含む): 322960176

約数和(自身を除く): 183884848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 11087, 12544, 22174, 44348, 77609, 88696, 155218, 177392, 310436, 354784, 543263, 620872, 709568, 1086526, 1241744, 1419136, 2173052, 2483488, 2838272, 4346104, 4966976, 8692208, 9933952, 17384416, 19867904, 34768832, 69537664, 139075328]

約数ペア:

[(1, 139075328), (2, 69537664), (4, 34768832), (7, 19867904), (8, 17384416), (14, 9933952), (16, 8692208), (28, 4966976), (32, 4346104), (49, 2838272), (56, 2483488), (64, 2173052), (98, 1419136), (112, 1241744), (128, 1086526), (196, 709568), (224, 620872), (256, 543263), (392, 354784), (448, 310436), (784, 177392), (896, 155218), (1568, 88696), (1792, 77609), (3136, 44348), (6272, 22174), (11087, 12544)]