143463152

素因数分解:

$2^4\times 7^1\times {\mathrm{1280921}}^1$

素因数の和:1280936

約数の個数: 20

約数和(自身を含む): 317668656

約数和(自身を除く): 174205504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1280921, 2561842, 5123684, 8966447, 10247368, 17932894, 20494736, 35865788, 71731576, 143463152]

約数ペア:

[(1, 143463152), (2, 71731576), (4, 35865788), (7, 20494736), (8, 17932894), (14, 10247368), (16, 8966447), (28, 5123684), (56, 2561842), (112, 1280921)]