146193313

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{129719}}^1$

素因数の和:129756

約数の個数: 12

約数和(自身を含む): 177456960

約数和(自身を除く): 31263647

約数列:

[1, 7, 23, 49, 161, 1127, 129719, 908033, 2983537, 6356231, 20884759, 146193313]

約数ペア:

[(1, 146193313), (7, 20884759), (23, 6356231), (49, 2983537), (161, 908033), (1127, 129719)]