143490592

素因数分解:

$2^5\times 7^1\times {\mathrm{640583}}^1$

素因数の和:640600

約数の個数: 24

約数和(自身を含む): 322854336

約数和(自身を除く): 179363744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 640583, 1281166, 2562332, 4484081, 5124664, 8968162, 10249328, 17936324, 20498656, 35872648, 71745296, 143490592]

約数ペア:

[(1, 143490592), (2, 71745296), (4, 35872648), (7, 20498656), (8, 17936324), (14, 10249328), (16, 8968162), (28, 5124664), (32, 4484081), (56, 2562332), (112, 1281166), (224, 640583)]