188401256

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{150001}}^1$

素因数の和:150164

約数の個数: 16

約数和(自身を含む): 355504740

約数和(自身を除く): 167103484

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 150001, 300002, 600004, 1200008, 23550157, 47100314, 94200628, 188401256]

約数ペア:

[(1, 188401256), (2, 94200628), (4, 47100314), (8, 23550157), (157, 1200008), (314, 600004), (628, 300002), (1256, 150001)]