166546872

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{31687}}^1$

素因数の和:31772

約数の個数: 48

約数和(自身を含む): 457257840

約数和(自身を除く): 290710968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 31687, 63374, 95061, 126748, 190122, 253496, 285183, 380244, 570366, 760488, 1140732, 2281464, 2313151, 4626302, 6939453, 9252604, 13878906, 18505208, 20818359, 27757812, 41636718, 55515624, 83273436, 166546872]

約数ペア:

[(1, 166546872), (2, 83273436), (3, 55515624), (4, 41636718), (6, 27757812), (8, 20818359), (9, 18505208), (12, 13878906), (18, 9252604), (24, 6939453), (36, 4626302), (72, 2313151), (73, 2281464), (146, 1140732), (219, 760488), (292, 570366), (438, 380244), (584, 285183), (657, 253496), (876, 190122), (1314, 126748), (1752, 95061), (2628, 63374), (5256, 31687)]