159294746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{322459}}^1$

素因数の和:322493

約数の個数: 16

約数和(自身を含む): 270866400

約数和(自身を除く): 111571654

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 322459, 644918, 4191967, 6126721, 8383934, 12253442, 79647373, 159294746]

約数ペア:

[(1, 159294746), (2, 79647373), (13, 12253442), (19, 8383934), (26, 6126721), (38, 4191967), (247, 644918), (494, 322459)]