140168111

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 156699360

約数和(自身を除く): 16531249

約数列:

[1, 17, 19, 323, 641, 677, 10897, 11509, 12179, 12863, 207043, 218671, 433957, 7377269, 8245183, 140168111]

約数ペア:

[(1, 140168111), (17, 8245183), (19, 7377269), (323, 433957), (641, 218671), (677, 207043), (10897, 12863), (11509, 12179)]