157147788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1870807}}^1$

素因数の和:1870821

約数の個数: 24

約数和(自身を含む): 419060992

約数和(自身を除く): 261913204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1870807, 3741614, 5612421, 7483228, 11224842, 13095649, 22449684, 26191298, 39286947, 52382596, 78573894, 157147788]

約数ペア:

[(1, 157147788), (2, 78573894), (3, 52382596), (4, 39286947), (6, 26191298), (7, 22449684), (12, 13095649), (14, 11224842), (21, 7483228), (28, 5612421), (42, 3741614), (84, 1870807)]