169870364

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{80279}}^1$

素因数の和:80329

約数の個数: 18

約数和(自身を含む): 310763880

約数和(自身を除く): 140893516

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 80279, 160558, 321116, 1846417, 3692834, 7385668, 42467591, 84935182, 169870364]

約数ペア:

[(1, 169870364), (2, 84935182), (4, 42467591), (23, 7385668), (46, 3692834), (92, 1846417), (529, 321116), (1058, 160558), (2116, 80279)]