158707906

素因数分解:

$2^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{9209}}^1$

素因数の和:10449

約数の個数: 16

約数和(自身を含む): 272321280

約数和(自身を除く): 113613374

約数列:

[1, 2, 7, 14, 1231, 2462, 8617, 9209, 17234, 18418, 64463, 128926, 11336279, 22672558, 79353953, 158707906]

約数ペア:

[(1, 158707906), (2, 79353953), (7, 22672558), (14, 11336279), (1231, 128926), (2462, 64463), (8617, 18418), (9209, 17234)]