126209104

素因数分解:

$2^4\times 7^2\times {\mathrm{160981}}^1$

素因数の和:161003

約数の個数: 30

約数和(自身を含む): 284455194

約数和(自身を除く): 158246090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 160981, 321962, 643924, 1126867, 1287848, 2253734, 2575696, 4507468, 7888069, 9014936, 15776138, 18029872, 31552276, 63104552, 126209104]

約数ペア:

[(1, 126209104), (2, 63104552), (4, 31552276), (7, 18029872), (8, 15776138), (14, 9014936), (16, 7888069), (28, 4507468), (49, 2575696), (56, 2253734), (98, 1287848), (112, 1126867), (196, 643924), (392, 321962), (784, 160981)]