155280239692

素因数分解:

$2^2\times {\mathrm{70627}}^1\times {\mathrm{549649}}^1$

素因数の和:620280

約数の個数: 12

約数和(自身を含む): 271744761400

約数和(自身を除く): 116464521708

約数列:

[1, 2, 4, 70627, 141254, 282508, 549649, 1099298, 2198596, 38820059923, 77640119846, 155280239692]

約数ペア:

[(1, 155280239692), (2, 77640119846), (4, 38820059923), (70627, 2198596), (141254, 1099298), (282508, 549649)]