128570544

素因数分解:

$2^4\times 3^3\times {\mathrm{297617}}^1$

素因数の和:297634

約数の個数: 40

約数和(自身を含む): 369046320

約数和(自身を除く): 240475776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 297617, 595234, 892851, 1190468, 1785702, 2380936, 2678553, 3571404, 4761872, 5357106, 7142808, 8035659, 10714212, 14285616, 16071318, 21428424, 32142636, 42856848, 64285272, 128570544]

約数ペア:

[(1, 128570544), (2, 64285272), (3, 42856848), (4, 32142636), (6, 21428424), (8, 16071318), (9, 14285616), (12, 10714212), (16, 8035659), (18, 7142808), (24, 5357106), (27, 4761872), (36, 3571404), (48, 2678553), (54, 2380936), (72, 1785702), (108, 1190468), (144, 892851), (216, 595234), (432, 297617)]