140967208

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{15889}}^1$

素因数の和:17004

約数の個数: 16

約数和(自身を含む): 264568500

約数和(自身を除く): 123601292

約数列:

[1, 2, 4, 8, 1109, 2218, 4436, 8872, 15889, 31778, 63556, 127112, 17620901, 35241802, 70483604, 140967208]

約数ペア:

[(1, 140967208), (2, 70483604), (4, 35241802), (8, 17620901), (1109, 127112), (2218, 63556), (4436, 31778), (8872, 15889)]