121103248

素因数分解:

$2^4\times 7^1\times {\mathrm{1081279}}^1$

素因数の和:1081294

約数の個数: 20

約数和(自身を含む): 268157440

約数和(自身を除く): 147054192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1081279, 2162558, 4325116, 7568953, 8650232, 15137906, 17300464, 30275812, 60551624, 121103248]

約数ペア:

[(1, 121103248), (2, 60551624), (4, 30275812), (7, 17300464), (8, 15137906), (14, 8650232), (16, 7568953), (28, 4325116), (56, 2162558), (112, 1081279)]