157219576510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{113107609}}^1$

素因数の和:113107755

約数の個数: 16

約数和(自身を含む): 285031177200

約数和(自身を除く): 127811600690

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 113107609, 226215218, 565538045, 1131076090, 15721957651, 31443915302, 78609788255, 157219576510]

約数ペア:

[(1, 157219576510), (2, 78609788255), (5, 31443915302), (10, 15721957651), (139, 1131076090), (278, 565538045), (695, 226215218), (1390, 113107609)]