161441668081

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2028391}}^1$

素因数の和:2028540

約数の個数: 16

約数和(自身を含む): 175253068800

約数和(自身を除く): 13811400719

約数列:

[1, 19, 59, 71, 1121, 1349, 4189, 79591, 2028391, 38539429, 119675069, 144015761, 2273826311, 2736299459, 8496929899, 161441668081]

約数ペア:

[(1, 161441668081), (19, 8496929899), (59, 2736299459), (71, 2273826311), (1121, 144015761), (1349, 119675069), (4189, 38539429), (79591, 2028391)]