126820624

素因数分解:

$2^4\times 7^2\times {\mathrm{161761}}^1$

素因数の和:161783

約数の個数: 30

約数和(自身を含む): 285833454

約数和(自身を除く): 159012830

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 161761, 323522, 647044, 1132327, 1294088, 2264654, 2588176, 4529308, 7926289, 9058616, 15852578, 18117232, 31705156, 63410312, 126820624]

約数ペア:

[(1, 126820624), (2, 63410312), (4, 31705156), (7, 18117232), (8, 15852578), (14, 9058616), (16, 7926289), (28, 4529308), (49, 2588176), (56, 2264654), (98, 1294088), (112, 1132327), (196, 647044), (392, 323522), (784, 161761)]