158660838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1259213}}^1$

素因数の和:1259228

約数の個数: 24

約数和(自身を含む): 392874768

約数和(自身を除く): 234213930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1259213, 2518426, 3777639, 7555278, 8814491, 11332917, 17628982, 22665834, 26443473, 52886946, 79330419, 158660838]

約数ペア:

[(1, 158660838), (2, 79330419), (3, 52886946), (6, 26443473), (7, 22665834), (9, 17628982), (14, 11332917), (18, 8814491), (21, 7555278), (42, 3777639), (63, 2518426), (126, 1259213)]