168996670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{412187}}^1$

素因数の和:412235

約数の個数: 16

約数和(自身を含む): 311614128

約数和(自身を除く): 142617458

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 412187, 824374, 2060935, 4121870, 16899667, 33799334, 84498335, 168996670]

約数ペア:

[(1, 168996670), (2, 84498335), (5, 33799334), (10, 16899667), (41, 4121870), (82, 2060935), (205, 824374), (410, 412187)]