157970292538

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2003}}^1\times {\mathrm{839009}}^1$

素因数の和:841061

約数の個数: 16

約数和(自身を含む): 242118149760

約数和(自身を除く): 84147857222

約数列:

[1, 2, 47, 94, 2003, 4006, 94141, 188282, 839009, 1678018, 39433423, 78866846, 1680535027, 3361070054, 78985146269, 157970292538]

約数ペア:

[(1, 157970292538), (2, 78985146269), (47, 3361070054), (94, 1680535027), (2003, 78866846), (4006, 39433423), (94141, 1678018), (188282, 839009)]