15166188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 40404000

約数和(自身を除く): 25237812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 73, 87, 116, 146, 174, 199, 219, 261, 292, 348, 398, 438, 522, 597, 657, 796, 876, 1044, 1194, 1314, 1791, 2117, 2388, 2628, 3582, 4234, 5771, 6351, 7164, 8468, 11542, 12702, 14527, 17313, 19053, 23084, 25404, 29054, 34626, 38106, 43581, 51939, 58108, 69252, 76212, 87162, 103878, 130743, 174324, 207756, 261486, 421283, 522972, 842566, 1263849, 1685132, 2527698, 3791547, 5055396, 7583094, 15166188]

約数ペア:

[(1, 15166188), (2, 7583094), (3, 5055396), (4, 3791547), (6, 2527698), (9, 1685132), (12, 1263849), (18, 842566), (29, 522972), (36, 421283), (58, 261486), (73, 207756), (87, 174324), (116, 130743), (146, 103878), (174, 87162), (199, 76212), (219, 69252), (261, 58108), (292, 51939), (348, 43581), (398, 38106), (438, 34626), (522, 29054), (597, 25404), (657, 23084), (796, 19053), (876, 17313), (1044, 14527), (1194, 12702), (1314, 11542), (1791, 8468), (2117, 7164), (2388, 6351), (2628, 5771), (3582, 4234)]