171806108

素因数分解:

$2^2\times {\mathrm{127}}^2\times {\mathrm{2663}}^1$

素因数の和:2921

約数の個数: 18

約数和(自身を含む): 303160536

約数和(自身を除く): 131354428

約数列:

[1, 2, 4, 127, 254, 508, 2663, 5326, 10652, 16129, 32258, 64516, 338201, 676402, 1352804, 42951527, 85903054, 171806108]

約数ペア:

[(1, 171806108), (2, 85903054), (4, 42951527), (127, 1352804), (254, 676402), (508, 338201), (2663, 64516), (5326, 32258), (10652, 16129)]