164820992

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11497}}^1$

素因数の和:11526

約数の個数: 48

約数和(自身を含む): 376674480

約数和(自身を除く): 211853488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 11497, 14336, 22994, 45988, 80479, 91976, 160958, 183952, 321916, 367904, 643832, 735808, 1287664, 1471616, 2575328, 2943232, 5150656, 5886464, 10301312, 11772928, 20602624, 23545856, 41205248, 82410496, 164820992]

約数ペア:

[(1, 164820992), (2, 82410496), (4, 41205248), (7, 23545856), (8, 20602624), (14, 11772928), (16, 10301312), (28, 5886464), (32, 5150656), (56, 2943232), (64, 2575328), (112, 1471616), (128, 1287664), (224, 735808), (256, 643832), (448, 367904), (512, 321916), (896, 183952), (1024, 160958), (1792, 91976), (2048, 80479), (3584, 45988), (7168, 22994), (11497, 14336)]