124520144

素因数分解:

$2^4\times 7^1\times {\mathrm{1111787}}^1$

素因数の和:1111802

約数の個数: 20

約数和(自身を含む): 275723424

約数和(自身を除く): 151203280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1111787, 2223574, 4447148, 7782509, 8894296, 15565018, 17788592, 31130036, 62260072, 124520144]

約数ペア:

[(1, 124520144), (2, 62260072), (4, 31130036), (7, 17788592), (8, 15565018), (14, 8894296), (16, 7782509), (28, 4447148), (56, 2223574), (112, 1111787)]