154946512

素因数分解:

$2^4\times 7^1\times {\mathrm{1383451}}^1$

素因数の和:1383466

約数の個数: 20

約数和(自身を含む): 343096096

約数和(自身を除く): 188149584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1383451, 2766902, 5533804, 9684157, 11067608, 19368314, 22135216, 38736628, 77473256, 154946512]

約数ペア:

[(1, 154946512), (2, 77473256), (4, 38736628), (7, 22135216), (8, 19368314), (14, 11067608), (16, 9684157), (28, 5533804), (56, 2766902), (112, 1383451)]