159420458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{7649}}^1$

素因数の和:8281

約数の個数: 16

約数和(自身を含む): 253643400

約数和(自身を除く): 94222942

約数列:

[1, 2, 17, 34, 613, 1226, 7649, 10421, 15298, 20842, 130033, 260066, 4688837, 9377674, 79710229, 159420458]

約数ペア:

[(1, 159420458), (2, 79710229), (17, 9377674), (34, 4688837), (613, 260066), (1226, 130033), (7649, 20842), (10421, 15298)]