155890866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{365941}}^1$

素因数の和:366017

約数の個数: 16

約数和(自身を含む): 316173888

約数和(自身を除く): 160283022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 365941, 731882, 1097823, 2195646, 25981811, 51963622, 77945433, 155890866]

約数ペア:

[(1, 155890866), (2, 77945433), (3, 51963622), (6, 25981811), (71, 2195646), (142, 1097823), (213, 731882), (426, 365941)]