156940966042

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{26253089}}^1$

素因数の和:26253166

約数の個数: 24

約数和(自身を含む): 278335260180

約数和(自身を除く): 121394294138

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 5978, 26253089, 52506178, 183771623, 367543246, 1286401361, 1601438429, 2572802722, 3202876858, 11210069003, 22420138006, 78470483021, 156940966042]

約数ペア:

[(1, 156940966042), (2, 78470483021), (7, 22420138006), (14, 11210069003), (49, 3202876858), (61, 2572802722), (98, 1601438429), (122, 1286401361), (427, 367543246), (854, 183771623), (2989, 52506178), (5978, 26253089)]