133218568

素因数分解:

$2^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4349}}^1$

素因数の和:4909

約数の個数: 32

約数和(自身を含む): 286056000

約数和(自身を除く): 152837432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 547, 1094, 2188, 3829, 4349, 4376, 7658, 8698, 15316, 17396, 30443, 30632, 34792, 60886, 121772, 243544, 2378903, 4757806, 9515612, 16652321, 19031224, 33304642, 66609284, 133218568]

約数ペア:

[(1, 133218568), (2, 66609284), (4, 33304642), (7, 19031224), (8, 16652321), (14, 9515612), (28, 4757806), (56, 2378903), (547, 243544), (1094, 121772), (2188, 60886), (3829, 34792), (4349, 30632), (4376, 30443), (7658, 17396), (8698, 15316)]