188840676976

素因数分解:

$2^4\times 7^1\times {\mathrm{1686077473}}^1$

素因数の和:1686077488

約数の個数: 20

約数和(自身を含む): 418147213552

約数和(自身を除く): 229306536576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1686077473, 3372154946, 6744309892, 11802542311, 13488619784, 23605084622, 26977239568, 47210169244, 94420338488, 188840676976]

約数ペア:

[(1, 188840676976), (2, 94420338488), (4, 47210169244), (7, 26977239568), (8, 23605084622), (14, 13488619784), (16, 11802542311), (28, 6744309892), (56, 3372154946), (112, 1686077473)]