161384608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65497}}^1$

素因数の和:65525

約数の個数: 48

約数和(自身を含む): 396131904

約数和(自身を除く): 234747296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 65497, 130994, 261988, 458479, 523976, 720467, 916958, 1047952, 1440934, 1833916, 2095904, 2881868, 3667832, 5043269, 5763736, 7335664, 10086538, 11527472, 14671328, 20173076, 23054944, 40346152, 80692304, 161384608]

約数ペア:

[(1, 161384608), (2, 80692304), (4, 40346152), (7, 23054944), (8, 20173076), (11, 14671328), (14, 11527472), (16, 10086538), (22, 7335664), (28, 5763736), (32, 5043269), (44, 3667832), (56, 2881868), (77, 2095904), (88, 1833916), (112, 1440934), (154, 1047952), (176, 916958), (224, 720467), (308, 523976), (352, 458479), (616, 261988), (1232, 130994), (2464, 65497)]