155264216

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{66239}}^1$

素因数の和:66538

約数の個数: 16

約数和(自身を含む): 292118400

約数和(自身を除く): 136854184

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 66239, 132478, 264956, 529912, 19408027, 38816054, 77632108, 155264216]

約数ペア:

[(1, 155264216), (2, 77632108), (4, 38816054), (8, 19408027), (293, 529912), (586, 264956), (1172, 132478), (2344, 66239)]