138190804591

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{2683}}^1\times {\mathrm{71437}}^1$

素因数の和:74230

約数の個数: 16

約数和(自身を含む): 159527340544

約数和(自身を除く): 21336535953

約数列:

[1, 7, 103, 721, 2683, 18781, 71437, 276349, 500059, 1934443, 7358011, 51506077, 191665471, 1341658297, 19741543513, 138190804591]

約数ペア:

[(1, 138190804591), (7, 19741543513), (103, 1341658297), (721, 191665471), (2683, 51506077), (18781, 7358011), (71437, 1934443), (276349, 500059)]