129757352

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{30661}}^1$

素因数の和:30713

約数の個数: 24

約数和(自身を含む): 254341290

約数和(自身を除く): 124583938

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 30661, 61322, 122644, 245288, 705203, 1410406, 2820812, 5641624, 16219669, 32439338, 64878676, 129757352]

約数ペア:

[(1, 129757352), (2, 64878676), (4, 32439338), (8, 16219669), (23, 5641624), (46, 2820812), (92, 1410406), (184, 705203), (529, 245288), (1058, 122644), (2116, 61322), (4232, 30661)]