128316565554

素因数分解:

$2^1\times 3^1\times {\mathrm{2521}}^1\times {\mathrm{8483179}}^1$

素因数の和:8485705

約数の個数: 16

約数和(自身を含む): 256734959520

約数和(自身を除く): 128418393966

約数列:

[1, 2, 3, 6, 2521, 5042, 7563, 15126, 8483179, 16966358, 25449537, 50899074, 21386094259, 42772188518, 64158282777, 128316565554]

約数ペア:

[(1, 128316565554), (2, 64158282777), (3, 42772188518), (6, 21386094259), (2521, 50899074), (5042, 25449537), (7563, 16966358), (15126, 8483179)]