161592886

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{126839}}^1$

素因数の和:126868

約数の個数: 24

約数和(自身を含む): 303654960

約数和(自身を除く): 142062074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 126839, 253678, 887873, 1648907, 1775746, 3297814, 6215111, 11542349, 12430222, 23084698, 80796443, 161592886]

約数ペア:

[(1, 161592886), (2, 80796443), (7, 23084698), (13, 12430222), (14, 11542349), (26, 6215111), (49, 3297814), (91, 1775746), (98, 1648907), (182, 887873), (637, 253678), (1274, 126839)]