123385136

素因数分解:

$2^4\times 7^2\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:826

約数の個数: 60

約数和(自身を含む): 279511128

約数和(自身を除く): 156125992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 337, 392, 467, 674, 784, 934, 1348, 1868, 2359, 2696, 3269, 3736, 4718, 5392, 6538, 7472, 9436, 13076, 16513, 18872, 22883, 26152, 33026, 37744, 45766, 52304, 66052, 91532, 132104, 157379, 183064, 264208, 314758, 366128, 629516, 1101653, 1259032, 2203306, 2518064, 4406612, 7711571, 8813224, 15423142, 17626448, 30846284, 61692568, 123385136]

約数ペア:

[(1, 123385136), (2, 61692568), (4, 30846284), (7, 17626448), (8, 15423142), (14, 8813224), (16, 7711571), (28, 4406612), (49, 2518064), (56, 2203306), (98, 1259032), (112, 1101653), (196, 629516), (337, 366128), (392, 314758), (467, 264208), (674, 183064), (784, 157379), (934, 132104), (1348, 91532), (1868, 66052), (2359, 52304), (2696, 45766), (3269, 37744), (3736, 33026), (4718, 26152), (5392, 22883), (6538, 18872), (7472, 16513), (9436, 13076)]