145230258

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{174137}}^1$

素因数の和:174281

約数の個数: 16

約数和(自身を含む): 292551840

約数和(自身を除く): 147321582

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 174137, 348274, 522411, 1044822, 24205043, 48410086, 72615129, 145230258]

約数ペア:

[(1, 145230258), (2, 72615129), (3, 48410086), (6, 24205043), (139, 1044822), (278, 522411), (417, 348274), (834, 174137)]