189681768

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{17681}}^1$

素因数の和:17842

約数の個数: 48

約数和(自身を含む): 517198500

約数和(自身を除く): 327516732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 17681, 35362, 53043, 70724, 106086, 141448, 159129, 212172, 318258, 424344, 636516, 1273032, 2634469, 5268938, 7903407, 10537876, 15806814, 21075752, 23710221, 31613628, 47420442, 63227256, 94840884, 189681768]

約数ペア:

[(1, 189681768), (2, 94840884), (3, 63227256), (4, 47420442), (6, 31613628), (8, 23710221), (9, 21075752), (12, 15806814), (18, 10537876), (24, 7903407), (36, 5268938), (72, 2634469), (149, 1273032), (298, 636516), (447, 424344), (596, 318258), (894, 212172), (1192, 159129), (1341, 141448), (1788, 106086), (2682, 70724), (3576, 53043), (5364, 35362), (10728, 17681)]