164928169

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1717

約数の個数: 24

約数和(自身を含む): 204871680

約数和(自身を除く): 39943511

約数列:

[1, 7, 17, 49, 119, 127, 833, 889, 1559, 2159, 6223, 10913, 15113, 26503, 76391, 105791, 185521, 197993, 1298647, 1385951, 3365881, 9701657, 23561167, 164928169]

約数ペア:

[(1, 164928169), (7, 23561167), (17, 9701657), (49, 3365881), (119, 1385951), (127, 1298647), (833, 197993), (889, 185521), (1559, 105791), (2159, 76391), (6223, 26503), (10913, 15113)]