156985118

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{1693}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 239301216

約数和(自身を除く): 82316098

約数列:

[1, 2, 71, 142, 653, 1306, 1693, 3386, 46363, 92726, 120203, 240406, 1105529, 2211058, 78492559, 156985118]

約数ペア:

[(1, 156985118), (2, 78492559), (71, 2211058), (142, 1105529), (653, 240406), (1306, 120203), (1693, 92726), (3386, 46363)]