138852504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 442962000

約数和(自身を除く): 304109496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 149, 168, 172, 252, 258, 298, 301, 344, 387, 447, 504, 516, 596, 602, 774, 894, 903, 1032, 1043, 1192, 1204, 1341, 1548, 1788, 1806, 1849, 2086, 2408, 2682, 2709, 3096, 3129, 3576, 3612, 3698, 4172, 5364, 5418, 5547, 6258, 6407, 7224, 7396, 8344, 9387, 10728, 10836, 11094, 12516, 12814, 12943, 14792, 16641, 18774, 19221, 21672, 22188, 25032, 25628, 25886, 33282, 37548, 38442, 38829, 44376, 44849, 51256, 51772, 57663, 66564, 75096, 76884, 77658, 89698, 103544, 115326, 116487, 133128, 134547, 153768, 155316, 179396, 230652, 232974, 269094, 275501, 310632, 358792, 403641, 461304, 465948, 538188, 551002, 807282, 826503, 931896, 1076376, 1102004, 1614564, 1653006, 1928507, 2204008, 2479509, 3229128, 3306012, 3857014, 4959018, 5785521, 6612024, 7714028, 9918036, 11571042, 15428056, 17356563, 19836072, 23142084, 34713126, 46284168, 69426252, 138852504]

約数ペア:

[(1, 138852504), (2, 69426252), (3, 46284168), (4, 34713126), (6, 23142084), (7, 19836072), (8, 17356563), (9, 15428056), (12, 11571042), (14, 9918036), (18, 7714028), (21, 6612024), (24, 5785521), (28, 4959018), (36, 3857014), (42, 3306012), (43, 3229128), (56, 2479509), (63, 2204008), (72, 1928507), (84, 1653006), (86, 1614564), (126, 1102004), (129, 1076376), (149, 931896), (168, 826503), (172, 807282), (252, 551002), (258, 538188), (298, 465948), (301, 461304), (344, 403641), (387, 358792), (447, 310632), (504, 275501), (516, 269094), (596, 232974), (602, 230652), (774, 179396), (894, 155316), (903, 153768), (1032, 134547), (1043, 133128), (1192, 116487), (1204, 115326), (1341, 103544), (1548, 89698), (1788, 77658), (1806, 76884), (1849, 75096), (2086, 66564), (2408, 57663), (2682, 51772), (2709, 51256), (3096, 44849), (3129, 44376), (3576, 38829), (3612, 38442), (3698, 37548), (4172, 33282), (5364, 25886), (5418, 25628), (5547, 25032), (6258, 22188), (6407, 21672), (7224, 19221), (7396, 18774), (8344, 16641), (9387, 14792), (10728, 12943), (10836, 12814), (11094, 12516)]