128410836

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{8707}}^1$

素因数の和:9943

約数の個数: 24

約数和(自身を含む): 299903520

約数和(自身を除く): 171492684

約数列:

[1, 2, 3, 4, 6, 12, 1229, 2458, 3687, 4916, 7374, 8707, 14748, 17414, 26121, 34828, 52242, 104484, 10700903, 21401806, 32102709, 42803612, 64205418, 128410836]

約数ペア:

[(1, 128410836), (2, 64205418), (3, 42803612), (4, 32102709), (6, 21401806), (12, 10700903), (1229, 104484), (2458, 52242), (3687, 34828), (4916, 26121), (7374, 17414), (8707, 14748)]