156947001208

素因数分解:

$2^3\times {\mathrm{145303}}^1\times {\mathrm{135017}}^1$

素因数の和:280326

約数の個数: 16

約数和(自身を含む): 294279832080

約数和(自身を除く): 137332830872

約数列:

[1, 2, 4, 8, 135017, 145303, 270034, 290606, 540068, 581212, 1080136, 1162424, 19618375151, 39236750302, 78473500604, 156947001208]

約数ペア:

[(1, 156947001208), (2, 78473500604), (4, 39236750302), (8, 19618375151), (135017, 1162424), (145303, 1080136), (270034, 581212), (290606, 540068)]