155170414

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{40013}}^1$

素因数の和:40299

約数の個数: 16

約数和(自身を含む): 266973408

約数和(自身を除く): 111802994

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 40013, 80026, 280091, 560182, 11083601, 22167202, 77585207, 155170414]

約数ペア:

[(1, 155170414), (2, 77585207), (7, 22167202), (14, 11083601), (277, 560182), (554, 280091), (1939, 80026), (3878, 40013)]