133933816

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{57139}}^1$

素因数の和:57438

約数の個数: 16

約数和(自身を含む): 251987400

約数和(自身を除く): 118053584

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 57139, 114278, 228556, 457112, 16741727, 33483454, 66966908, 133933816]

約数ペア:

[(1, 133933816), (2, 66966908), (4, 33483454), (8, 16741727), (293, 457112), (586, 228556), (1172, 114278), (2344, 57139)]