137276656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{779981}}^1$

素因数の和:780000

約数の個数: 20

約数和(自身を含む): 290153304

約数和(自身を除く): 152876648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 779981, 1559962, 3119924, 6239848, 8579791, 12479696, 17159582, 34319164, 68638328, 137276656]

約数ペア:

[(1, 137276656), (2, 68638328), (4, 34319164), (8, 17159582), (11, 12479696), (16, 8579791), (22, 6239848), (44, 3119924), (88, 1559962), (176, 779981)]