128549712

素因数分解:

$2^4\times 3^1\times {\mathrm{2678119}}^1$

素因数の和:2678130

約数の個数: 20

約数和(自身を含む): 332086880

約数和(自身を除く): 203537168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2678119, 5356238, 8034357, 10712476, 16068714, 21424952, 32137428, 42849904, 64274856, 128549712]

約数ペア:

[(1, 128549712), (2, 64274856), (3, 42849904), (4, 32137428), (6, 21424952), (8, 16068714), (12, 10712476), (16, 8034357), (24, 5356238), (48, 2678119)]