179699536

素因数分解:

$2^4\times {\mathrm{2647}}^1\times {\mathrm{4243}}^1$

素因数の和:6898

約数の個数: 20

約数和(自身を含む): 348381472

約数和(自身を除く): 168681936

約数列:

[1, 2, 4, 8, 16, 2647, 4243, 5294, 8486, 10588, 16972, 21176, 33944, 42352, 67888, 11231221, 22462442, 44924884, 89849768, 179699536]

約数ペア:

[(1, 179699536), (2, 89849768), (4, 44924884), (8, 22462442), (16, 11231221), (2647, 67888), (4243, 42352), (5294, 33944), (8486, 21176), (10588, 16972)]