156965788

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{57793}}^1$

素因数の和:57901

約数の個数: 24

約数和(自身を含む): 317173472

約数和(自身を除く): 160207684

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 57793, 115586, 231172, 404551, 809102, 1618204, 5605921, 11211842, 22423684, 39241447, 78482894, 156965788]

約数ペア:

[(1, 156965788), (2, 78482894), (4, 39241447), (7, 22423684), (14, 11211842), (28, 5605921), (97, 1618204), (194, 809102), (388, 404551), (679, 231172), (1358, 115586), (2716, 57793)]