140681988

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{31771}}^1$

素因数の和:31825

約数の個数: 48

約数和(自身を含む): 373638720

約数和(自身を除く): 232956732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 31771, 63542, 95313, 127084, 190626, 285939, 381252, 571878, 857817, 1143756, 1302611, 1715634, 2605222, 3431268, 3907833, 5210444, 7815666, 11723499, 15631332, 23446998, 35170497, 46893996, 70340994, 140681988]

約数ペア:

[(1, 140681988), (2, 70340994), (3, 46893996), (4, 35170497), (6, 23446998), (9, 15631332), (12, 11723499), (18, 7815666), (27, 5210444), (36, 3907833), (41, 3431268), (54, 2605222), (82, 1715634), (108, 1302611), (123, 1143756), (164, 857817), (246, 571878), (369, 381252), (492, 285939), (738, 190626), (1107, 127084), (1476, 95313), (2214, 63542), (4428, 31771)]