160771661578

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{664345709}}^1$

素因数の和:664345733

約数の個数: 12

約数和(自身を含む): 265073938290

約数和(自身を除く): 104302276712

約数列:

[1, 2, 11, 22, 121, 242, 664345709, 1328691418, 7307802799, 14615605598, 80385830789, 160771661578]

約数ペア:

[(1, 160771661578), (2, 80385830789), (11, 14615605598), (22, 7307802799), (121, 1328691418), (242, 664345709)]