128561916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35593}}^1$

素因数の和:35650

約数の個数: 48

約数和(自身を含む): 350814464

約数和(自身を除く): 222252548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 35593, 71186, 106779, 142372, 213558, 249151, 427116, 498302, 747453, 996604, 1494906, 1530499, 2989812, 3060998, 4591497, 6121996, 9182994, 10713493, 18365988, 21426986, 32140479, 42853972, 64280958, 128561916]

約数ペア:

[(1, 128561916), (2, 64280958), (3, 42853972), (4, 32140479), (6, 21426986), (7, 18365988), (12, 10713493), (14, 9182994), (21, 6121996), (28, 4591497), (42, 3060998), (43, 2989812), (84, 1530499), (86, 1494906), (129, 996604), (172, 747453), (258, 498302), (301, 427116), (516, 249151), (602, 213558), (903, 142372), (1204, 106779), (1806, 71186), (3612, 35593)]