128797836

素因数分解:

$2^2\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{6679}}^1$

素因数の和:8293

約数の個数: 24

約数和(自身を含む): 300760320

約数和(自身を除く): 171962484

約数列:

[1, 2, 3, 4, 6, 12, 1607, 3214, 4821, 6428, 6679, 9642, 13358, 19284, 20037, 26716, 40074, 80148, 10733153, 21466306, 32199459, 42932612, 64398918, 128797836]

約数ペア:

[(1, 128797836), (2, 64398918), (3, 42932612), (4, 32199459), (6, 21466306), (12, 10733153), (1607, 80148), (3214, 40074), (4821, 26716), (6428, 20037), (6679, 19284), (9642, 13358)]