168130257

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{28579}}^1$

素因数の和:28672

約数の個数: 16

約数和(自身を含む): 234584640

約数和(自身を除く): 66454383

約数列:

[1, 3, 37, 53, 111, 159, 1961, 5883, 28579, 85737, 1057423, 1514687, 3172269, 4544061, 56043419, 168130257]

約数ペア:

[(1, 168130257), (3, 56043419), (37, 4544061), (53, 3172269), (111, 1514687), (159, 1057423), (1961, 85737), (5883, 28579)]