123043312

素因数分解:

$2^4\times 7^2\times {\mathrm{156943}}^1$

素因数の和:156965

約数の個数: 30

約数和(自身を含む): 277320048

約数和(自身を除く): 154276736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 156943, 313886, 627772, 1098601, 1255544, 2197202, 2511088, 4394404, 7690207, 8788808, 15380414, 17577616, 30760828, 61521656, 123043312]

約数ペア:

[(1, 123043312), (2, 61521656), (4, 30760828), (7, 17577616), (8, 15380414), (14, 8788808), (16, 7690207), (28, 4394404), (49, 2511088), (56, 2197202), (98, 1255544), (112, 1098601), (196, 627772), (392, 313886), (784, 156943)]