157428854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{5417}}^1$

素因数の和:6751

約数の個数: 16

約数和(自身を含む): 257853456

約数和(自身を除く): 100424602

約数列:

[1, 2, 11, 22, 1321, 2642, 5417, 10834, 14531, 29062, 59587, 119174, 7155857, 14311714, 78714427, 157428854]

約数ペア:

[(1, 157428854), (2, 78714427), (11, 14311714), (22, 7155857), (1321, 119174), (2642, 59587), (5417, 29062), (10834, 14531)]