156988700378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{40123}}^1\times {\mathrm{115079}}^1$

素因数の和:155221

約数の個数: 16

約数和(自身を含む): 249343375680

約数和(自身を除く): 92354675302

約数列:

[1, 2, 17, 34, 40123, 80246, 115079, 230158, 682091, 1364182, 1956343, 3912686, 4617314717, 9234629434, 78494350189, 156988700378]

約数ペア:

[(1, 156988700378), (2, 78494350189), (17, 9234629434), (34, 4617314717), (40123, 3912686), (80246, 1956343), (115079, 1364182), (230158, 682091)]