156790136

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{154321}}^1$

素因数の和:154454

約数の個数: 16

約数和(自身を含む): 296298240

約数和(自身を除く): 139508104

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 154321, 308642, 617284, 1234568, 19598767, 39197534, 78395068, 156790136]

約数ペア:

[(1, 156790136), (2, 78395068), (4, 39197534), (8, 19598767), (127, 1234568), (254, 617284), (508, 308642), (1016, 154321)]