159740042

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1037273}}^1$

素因数の和:1037293

約数の個数: 16

約数和(自身を含む): 298734912

約数和(自身を除く): 138994870

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1037273, 2074546, 7260911, 11410003, 14521822, 22820006, 79870021, 159740042]

約数ペア:

[(1, 159740042), (2, 79870021), (7, 22820006), (11, 14521822), (14, 11410003), (22, 7260911), (77, 2074546), (154, 1037273)]