139440744

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{15013}}^1$

素因数の和:15071

約数の個数: 64

約数和(自身を含む): 396369600

約数和(自身を除く): 256928856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 15013, 30026, 45039, 60052, 90078, 120104, 135117, 180156, 270234, 360312, 405351, 540468, 645559, 810702, 1080936, 1291118, 1621404, 1936677, 2582236, 3242808, 3873354, 5164472, 5810031, 7746708, 11620062, 15493416, 17430093, 23240124, 34860186, 46480248, 69720372, 139440744]

約数ペア:

[(1, 139440744), (2, 69720372), (3, 46480248), (4, 34860186), (6, 23240124), (8, 17430093), (9, 15493416), (12, 11620062), (18, 7746708), (24, 5810031), (27, 5164472), (36, 3873354), (43, 3242808), (54, 2582236), (72, 1936677), (86, 1621404), (108, 1291118), (129, 1080936), (172, 810702), (216, 645559), (258, 540468), (344, 405351), (387, 360312), (516, 270234), (774, 180156), (1032, 135117), (1161, 120104), (1548, 90078), (2322, 60052), (3096, 45039), (4644, 30026), (9288, 15013)]