121401616

素因数分解:

$2^4\times 7^2\times {\mathrm{154849}}^1$

素因数の和:154871

約数の個数: 30

約数和(自身を含む): 273619950

約数和(自身を除く): 152218334

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 154849, 309698, 619396, 1083943, 1238792, 2167886, 2477584, 4335772, 7587601, 8671544, 15175202, 17343088, 30350404, 60700808, 121401616]

約数ペア:

[(1, 121401616), (2, 60700808), (4, 30350404), (7, 17343088), (8, 15175202), (14, 8671544), (16, 7587601), (28, 4335772), (49, 2477584), (56, 2167886), (98, 1238792), (112, 1083943), (196, 619396), (392, 309698), (784, 154849)]