156940592

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{426469}}^1$

素因数の和:426500

約数の個数: 20

約数和(自身を含む): 317293680

約数和(自身を除く): 160353088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 426469, 852938, 1705876, 3411752, 6823504, 9808787, 19617574, 39235148, 78470296, 156940592]

約数ペア:

[(1, 156940592), (2, 78470296), (4, 39235148), (8, 19617574), (16, 9808787), (23, 6823504), (46, 3411752), (92, 1705876), (184, 852938), (368, 426469)]