128568576

素因数分解:

$2^8\times 3^1\times {\mathrm{167407}}^1$

素因数の和:167426

約数の個数: 36

約数和(自身を含む): 342181952

約数和(自身を除く): 213613376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 167407, 334814, 502221, 669628, 1004442, 1339256, 2008884, 2678512, 4017768, 5357024, 8035536, 10714048, 16071072, 21428096, 32142144, 42856192, 64284288, 128568576]

約数ペア:

[(1, 128568576), (2, 64284288), (3, 42856192), (4, 32142144), (6, 21428096), (8, 16071072), (12, 10714048), (16, 8035536), (24, 5357024), (32, 4017768), (48, 2678512), (64, 2008884), (96, 1339256), (128, 1004442), (192, 669628), (256, 502221), (384, 334814), (768, 167407)]