137276608

素因数分解:

$2^6\times 7^1\times {\mathrm{306421}}^1$

素因数の和:306440

約数の個数: 28

約数和(自身を含む): 311324752

約数和(自身を除く): 174048144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 306421, 612842, 1225684, 2144947, 2451368, 4289894, 4902736, 8579788, 9805472, 17159576, 19610944, 34319152, 68638304, 137276608]

約数ペア:

[(1, 137276608), (2, 68638304), (4, 34319152), (7, 19610944), (8, 17159576), (14, 9805472), (16, 8579788), (28, 4902736), (32, 4289894), (56, 2451368), (64, 2144947), (112, 1225684), (224, 612842), (448, 306421)]