155699054

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{209837}}^1$

素因数の和:209899

約数の個数: 16

約数和(自身を含む): 271950048

約数和(自身を除く): 116250994

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 209837, 419674, 1468859, 2937718, 11121361, 22242722, 77849527, 155699054]

約数ペア:

[(1, 155699054), (2, 77849527), (7, 22242722), (14, 11121361), (53, 2937718), (106, 1468859), (371, 419674), (742, 209837)]