161755108

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{11617}}^1$

素因数の和:11739

約数の個数: 18

約数和(自身を含む): 287975366

約数和(自身を除く): 126220258

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 11617, 13924, 23234, 46468, 685403, 1370806, 2741612, 40438777, 80877554, 161755108]

約数ペア:

[(1, 161755108), (2, 80877554), (4, 40438777), (59, 2741612), (118, 1370806), (236, 685403), (3481, 46468), (6962, 23234), (11617, 13924)]