169314256

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{258101}}^1$

素因数の和:258150

約数の個数: 20

約数和(自身を含む): 336048804

約数和(自身を除く): 166734548

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 258101, 516202, 1032404, 2064808, 4129616, 10582141, 21164282, 42328564, 84657128, 169314256]

約数ペア:

[(1, 169314256), (2, 84657128), (4, 42328564), (8, 21164282), (16, 10582141), (41, 4129616), (82, 2064808), (164, 1032404), (328, 516202), (656, 258101)]