155534416

素因数分解:

$2^4\times {\mathrm{9720901}}^1$

素因数の和:9720909

約数の個数: 10

約数和(自身を含む): 301347962

約数和(自身を除く): 145813546

約数列:

[1, 2, 4, 8, 16, 9720901, 19441802, 38883604, 77767208, 155534416]

約数ペア:

[(1, 155534416), (2, 77767208), (4, 38883604), (8, 19441802), (16, 9720901)]