139304888

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{127103}}^1$

素因数の和:127246

約数の個数: 16

約数和(自身を含む): 263105280

約数和(自身を除く): 123800392

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 127103, 254206, 508412, 1016824, 17413111, 34826222, 69652444, 139304888]

約数ペア:

[(1, 139304888), (2, 69652444), (4, 34826222), (8, 17413111), (137, 1016824), (274, 508412), (548, 254206), (1096, 127103)]