157210982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{14657}}^1$

素因数の和:14863

約数の個数: 16

約数和(自身を含む): 244847232

約数和(自身を除く): 87636250

約数列:

[1, 2, 31, 62, 173, 346, 5363, 10726, 14657, 29314, 454367, 908734, 2535661, 5071322, 78605491, 157210982]

約数ペア:

[(1, 157210982), (2, 78605491), (31, 5071322), (62, 2535661), (173, 908734), (346, 454367), (5363, 29314), (10726, 14657)]