145765081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{1999}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 182016000

約数和(自身を除く): 36250919

約数列:

[1, 7, 11, 77, 947, 1999, 6629, 10417, 13993, 21989, 72919, 153923, 1893053, 13251371, 20823583, 145765081]

約数ペア:

[(1, 145765081), (7, 20823583), (11, 13251371), (77, 1893053), (947, 153923), (1999, 72919), (6629, 21989), (10417, 13993)]