157780034

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 245706048

約数和(自身を除く): 87926014

約数列:

[1, 2, 47, 71, 94, 142, 503, 1006, 2209, 3337, 4418, 6674, 23641, 35713, 47282, 71426, 156839, 313678, 1111127, 1678511, 2222254, 3357022, 78890017, 157780034]

約数ペア:

[(1, 157780034), (2, 78890017), (47, 3357022), (71, 2222254), (94, 1678511), (142, 1111127), (503, 313678), (1006, 156839), (2209, 71426), (3337, 47282), (4418, 35713), (6674, 23641)]