164067449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18587}}^1$

素因数の和:18704

約数の個数: 16

約数和(自身を含む): 204021888

約数和(自身を除く): 39954439

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 18587, 130109, 241631, 1691417, 1802939, 12620573, 23438207, 164067449]

約数ペア:

[(1, 164067449), (7, 23438207), (13, 12620573), (91, 1802939), (97, 1691417), (679, 241631), (1261, 130109), (8827, 18587)]