120960000008

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{351627907}}^1$

素因数の和:351627956

約数の個数: 16

約数和(自身を含む): 232074419280

約数和(自身を除く): 111114419272

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 351627907, 703255814, 1406511628, 2813023256, 15120000001, 30240000002, 60480000004, 120960000008]

約数ペア:

[(1, 120960000008), (2, 60480000004), (4, 30240000002), (8, 15120000001), (43, 2813023256), (86, 1406511628), (172, 703255814), (344, 351627907)]