139741488

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 409609200

約数和(自身を除く): 269867712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 109, 116, 144, 174, 218, 232, 261, 307, 327, 348, 436, 464, 522, 614, 654, 696, 872, 921, 981, 1044, 1228, 1308, 1392, 1744, 1842, 1962, 2088, 2456, 2616, 2763, 3161, 3684, 3924, 4176, 4912, 5232, 5526, 6322, 7368, 7848, 8903, 9483, 11052, 12644, 14736, 15696, 17806, 18966, 22104, 25288, 26709, 28449, 33463, 35612, 37932, 44208, 50576, 53418, 56898, 66926, 71224, 75864, 80127, 100389, 106836, 113796, 133852, 142448, 151728, 160254, 200778, 213672, 227592, 267704, 301167, 320508, 401556, 427344, 455184, 535408, 602334, 641016, 803112, 970427, 1204668, 1282032, 1606224, 1940854, 2409336, 2911281, 3881708, 4818672, 5822562, 7763416, 8733843, 11645124, 15526832, 17467686, 23290248, 34935372, 46580496, 69870744, 139741488]

約数ペア:

[(1, 139741488), (2, 69870744), (3, 46580496), (4, 34935372), (6, 23290248), (8, 17467686), (9, 15526832), (12, 11645124), (16, 8733843), (18, 7763416), (24, 5822562), (29, 4818672), (36, 3881708), (48, 2911281), (58, 2409336), (72, 1940854), (87, 1606224), (109, 1282032), (116, 1204668), (144, 970427), (174, 803112), (218, 641016), (232, 602334), (261, 535408), (307, 455184), (327, 427344), (348, 401556), (436, 320508), (464, 301167), (522, 267704), (614, 227592), (654, 213672), (696, 200778), (872, 160254), (921, 151728), (981, 142448), (1044, 133852), (1228, 113796), (1308, 106836), (1392, 100389), (1744, 80127), (1842, 75864), (1962, 71224), (2088, 66926), (2456, 56898), (2616, 53418), (2763, 50576), (3161, 44208), (3684, 37932), (3924, 35612), (4176, 33463), (4912, 28449), (5232, 26709), (5526, 25288), (6322, 22104), (7368, 18966), (7848, 17806), (8903, 15696), (9483, 14736), (11052, 12644)]