161652136

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{469919}}^1$

素因数の和:469968

約数の個数: 16

約数和(自身を含む): 310147200

約数和(自身を除く): 148495064

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 469919, 939838, 1879676, 3759352, 20206517, 40413034, 80826068, 161652136]

約数ペア:

[(1, 161652136), (2, 80826068), (4, 40413034), (8, 20206517), (43, 3759352), (86, 1879676), (172, 939838), (344, 469919)]