158364107

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20479}}^1$

素因数の和:20546

約数の個数: 16

約数和(自身を含む): 186777600

約数和(自身を除く): 28413493

約数列:

[1, 11, 19, 37, 209, 407, 703, 7733, 20479, 225269, 389101, 757723, 4280111, 8334953, 14396737, 158364107]

約数ペア:

[(1, 158364107), (11, 14396737), (19, 8334953), (37, 4280111), (209, 757723), (407, 389101), (703, 225269), (7733, 20479)]