157035224

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{76379}}^1$

素因数の和:76642

約数の個数: 16

約数和(自身を含む): 295590600

約数和(自身を除く): 138555376

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 76379, 152758, 305516, 611032, 19629403, 39258806, 78517612, 157035224]

約数ペア:

[(1, 157035224), (2, 78517612), (4, 39258806), (8, 19629403), (257, 611032), (514, 305516), (1028, 152758), (2056, 76379)]