168889672642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{45571957}}^1$

素因数の和:45572085

約数の個数: 16

約数和(自身を含む): 270697430520

約数和(自身を除く): 101807757878

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 45571957, 91143914, 774723269, 1549446538, 4967343313, 9934686626, 84444836321, 168889672642]

約数ペア:

[(1, 168889672642), (2, 84444836321), (17, 9934686626), (34, 4967343313), (109, 1549446538), (218, 774723269), (1853, 91143914), (3706, 45571957)]