142130431

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 154641760

約数和(自身を除く): 12511329

約数列:

[1, 19, 37, 181, 703, 1117, 3439, 6697, 21223, 41329, 127243, 202177, 785251, 3841363, 7480549, 142130431]

約数ペア:

[(1, 142130431), (19, 7480549), (37, 3841363), (181, 785251), (703, 202177), (1117, 127243), (3439, 41329), (6697, 21223)]