157029226

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{2293}}^1$

素因数の和:2745

約数の個数: 16

約数和(自身を含む): 238750344

約数和(自身を除く): 81721118

約数列:

[1, 2, 97, 194, 353, 706, 2293, 4586, 34241, 68482, 222421, 444842, 809429, 1618858, 78514613, 157029226]

約数ペア:

[(1, 157029226), (2, 78514613), (97, 1618858), (194, 809429), (353, 444842), (706, 222421), (2293, 68482), (4586, 34241)]