121225944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 360138240

約数和(自身を除く): 238912296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 97, 129, 168, 172, 173, 194, 258, 291, 301, 344, 346, 388, 516, 519, 582, 602, 679, 692, 776, 903, 1032, 1038, 1164, 1204, 1211, 1358, 1384, 1806, 2037, 2076, 2328, 2408, 2422, 2716, 3612, 3633, 4074, 4152, 4171, 4844, 5432, 7224, 7266, 7439, 8148, 8342, 9688, 12513, 14532, 14878, 16296, 16684, 16781, 22317, 25026, 29064, 29197, 29756, 33368, 33562, 44634, 50052, 50343, 52073, 58394, 59512, 67124, 87591, 89268, 100104, 100686, 104146, 116788, 117467, 134248, 156219, 175182, 178536, 201372, 208292, 233576, 234934, 312438, 350364, 352401, 402744, 416584, 469868, 624876, 700728, 704802, 721583, 939736, 1249752, 1409604, 1443166, 2164749, 2819208, 2886332, 4329498, 5051081, 5772664, 8658996, 10102162, 15153243, 17317992, 20204324, 30306486, 40408648, 60612972, 121225944]

約数ペア:

[(1, 121225944), (2, 60612972), (3, 40408648), (4, 30306486), (6, 20204324), (7, 17317992), (8, 15153243), (12, 10102162), (14, 8658996), (21, 5772664), (24, 5051081), (28, 4329498), (42, 2886332), (43, 2819208), (56, 2164749), (84, 1443166), (86, 1409604), (97, 1249752), (129, 939736), (168, 721583), (172, 704802), (173, 700728), (194, 624876), (258, 469868), (291, 416584), (301, 402744), (344, 352401), (346, 350364), (388, 312438), (516, 234934), (519, 233576), (582, 208292), (602, 201372), (679, 178536), (692, 175182), (776, 156219), (903, 134248), (1032, 117467), (1038, 116788), (1164, 104146), (1204, 100686), (1211, 100104), (1358, 89268), (1384, 87591), (1806, 67124), (2037, 59512), (2076, 58394), (2328, 52073), (2408, 50343), (2422, 50052), (2716, 44634), (3612, 33562), (3633, 33368), (4074, 29756), (4152, 29197), (4171, 29064), (4844, 25026), (5432, 22317), (7224, 16781), (7266, 16684), (7439, 16296), (8148, 14878), (8342, 14532), (9688, 12513)]