156970287398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{34729}}^1\times {\mathrm{72901}}^1$

素因数の和:107663

約数の個数: 16

約数和(自身を含む): 243061100160

約数和(自身を除く): 86090812762

約数列:

[1, 2, 31, 62, 34729, 69458, 72901, 145802, 1076599, 2153198, 2259931, 4519862, 2531778829, 5063557658, 78485143699, 156970287398]

約数ペア:

[(1, 156970287398), (2, 78485143699), (31, 5063557658), (62, 2531778829), (34729, 4519862), (69458, 2259931), (72901, 2153198), (145802, 1076599)]