157040853812

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{309135539}}^1$

素因数の和:309135670

約数の個数: 12

約数和(自身を含む): 276985443840

約数和(自身を除く): 119944590028

約数列:

[1, 2, 4, 127, 254, 508, 309135539, 618271078, 1236542156, 39260213453, 78520426906, 157040853812]

約数ペア:

[(1, 157040853812), (2, 78520426906), (4, 39260213453), (127, 1236542156), (254, 618271078), (508, 309135539)]