157020568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1154563}}^1$

素因数の和:1154586

約数の個数: 16

約数和(自身を含む): 311732280

約数和(自身を除く): 154711712

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1154563, 2309126, 4618252, 9236504, 19627571, 39255142, 78510284, 157020568]

約数ペア:

[(1, 157020568), (2, 78510284), (4, 39255142), (8, 19627571), (17, 9236504), (34, 4618252), (68, 2309126), (136, 1154563)]