167071084

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{390353}}^1$

素因数の和:390464

約数の個数: 12

約数和(自身を含む): 295107624

約数和(自身を除く): 128036540

約数列:

[1, 2, 4, 107, 214, 428, 390353, 780706, 1561412, 41767771, 83535542, 167071084]

約数ペア:

[(1, 167071084), (2, 83535542), (4, 41767771), (107, 1561412), (214, 780706), (428, 390353)]