164057635

素因数分解:

$5^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{2383}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 229922496

約数和(自身を除く): 65864861

約数列:

[1, 5, 7, 35, 49, 245, 281, 1405, 1967, 2383, 9835, 11915, 13769, 16681, 68845, 83405, 116767, 583835, 669623, 3348115, 4687361, 23436805, 32811527, 164057635]

約数ペア:

[(1, 164057635), (5, 32811527), (7, 23436805), (35, 4687361), (49, 3348115), (245, 669623), (281, 583835), (1405, 116767), (1967, 83405), (2383, 68845), (9835, 16681), (11915, 13769)]