137676784

素因数分解:

$2^4\times 7^1\times {\mathrm{1229257}}^1$

素因数の和:1229272

約数の個数: 20

約数和(自身を含む): 304855984

約数和(自身を除く): 167179200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1229257, 2458514, 4917028, 8604799, 9834056, 17209598, 19668112, 34419196, 68838392, 137676784]

約数ペア:

[(1, 137676784), (2, 68838392), (4, 34419196), (7, 19668112), (8, 17209598), (14, 9834056), (16, 8604799), (28, 4917028), (56, 2458514), (112, 1229257)]