157026431054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{64333}}^1\times {\mathrm{17189}}^1$

素因数の和:81595

約数の個数: 16

約数和(自身を含む): 238874715360

約数和(自身を除く): 81848284306

約数列:

[1, 2, 71, 142, 17189, 34378, 64333, 128666, 1220419, 2440838, 4567643, 9135286, 1105819937, 2211639874, 78513215527, 157026431054]

約数ペア:

[(1, 157026431054), (2, 78513215527), (71, 2211639874), (142, 1105819937), (17189, 9135286), (34378, 4567643), (64333, 2440838), (128666, 1220419)]