142353232

素因数分解:

$2^4\times 7^3\times {\mathrm{25939}}^1$

素因数の和:25968

約数の個数: 40

約数和(自身を含む): 321656000

約数和(自身を除く): 179302768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 25939, 51878, 103756, 181573, 207512, 363146, 415024, 726292, 1271011, 1452584, 2542022, 2905168, 5084044, 8897077, 10168088, 17794154, 20336176, 35588308, 71176616, 142353232]

約数ペア:

[(1, 142353232), (2, 71176616), (4, 35588308), (7, 20336176), (8, 17794154), (14, 10168088), (16, 8897077), (28, 5084044), (49, 2905168), (56, 2542022), (98, 1452584), (112, 1271011), (196, 726292), (343, 415024), (392, 363146), (686, 207512), (784, 181573), (1372, 103756), (2744, 51878), (5488, 25939)]