138335024

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{62201}}^1$

素因数の和:62348

約数の個数: 20

約数和(自身を含む): 269956680

約数和(自身を除く): 131621656

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 62201, 124402, 248804, 497608, 995216, 8645939, 17291878, 34583756, 69167512, 138335024]

約数ペア:

[(1, 138335024), (2, 69167512), (4, 34583756), (8, 17291878), (16, 8645939), (139, 995216), (278, 497608), (556, 248804), (1112, 124402), (2224, 62201)]