157415231090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1210886393}}^1$

素因数の和:1210886413

約数の個数: 16

約数和(自身を含む): 305143371288

約数和(自身を除く): 147728140198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1210886393, 2421772786, 6054431965, 12108863930, 15741523109, 31483046218, 78707615545, 157415231090]

約数ペア:

[(1, 157415231090), (2, 78707615545), (5, 31483046218), (10, 15741523109), (13, 12108863930), (26, 6054431965), (65, 2421772786), (130, 1210886393)]