142667546

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{172721}}^1$

素因数の和:172789

約数の個数: 16

約数和(自身を含む): 248719680

約数和(自身を除く): 106052134

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 172721, 345442, 1209047, 2418094, 10190539, 20381078, 71333773, 142667546]

約数ペア:

[(1, 142667546), (2, 71333773), (7, 20381078), (14, 10190539), (59, 2418094), (118, 1209047), (413, 345442), (826, 172721)]