119475728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4349}}^1$

素因数の和:4475

約数の個数: 40

約数和(自身を含む): 247584600

約数和(自身を除く): 128108872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 3434, 4349, 6868, 8698, 13736, 17396, 27472, 34792, 69584, 73933, 147866, 295732, 439249, 591464, 878498, 1182928, 1756996, 3513992, 7027984, 7467233, 14934466, 29868932, 59737864, 119475728]

約数ペア:

[(1, 119475728), (2, 59737864), (4, 29868932), (8, 14934466), (16, 7467233), (17, 7027984), (34, 3513992), (68, 1756996), (101, 1182928), (136, 878498), (202, 591464), (272, 439249), (404, 295732), (808, 147866), (1616, 73933), (1717, 69584), (3434, 34792), (4349, 27472), (6868, 17396), (8698, 13736)]