161860259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{2879}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 186624000

約数和(自身を除く): 24763741

約数列:

[1, 11, 19, 209, 269, 2879, 2959, 5111, 31669, 54701, 56221, 601711, 774451, 8518961, 14714569, 161860259]

約数ペア:

[(1, 161860259), (11, 14714569), (19, 8518961), (209, 774451), (269, 601711), (2879, 56221), (2959, 54701), (5111, 31669)]