129245144

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 310080000

約数和(自身を除く): 180834856

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 67, 74, 76, 98, 133, 134, 148, 152, 196, 259, 266, 268, 296, 343, 392, 469, 518, 532, 536, 686, 703, 931, 938, 1036, 1064, 1273, 1372, 1406, 1813, 1862, 1876, 2072, 2479, 2546, 2744, 2812, 3283, 3626, 3724, 3752, 4921, 4958, 5092, 5624, 6517, 6566, 7252, 7448, 8911, 9842, 9916, 10184, 12691, 13034, 13132, 14504, 17353, 17822, 19684, 19832, 22981, 25382, 26068, 26264, 34447, 34706, 35644, 39368, 45962, 47101, 50764, 52136, 62377, 68894, 69412, 71288, 91924, 94202, 101528, 121471, 124754, 137788, 138824, 183848, 188404, 241129, 242942, 249508, 275576, 329707, 376808, 436639, 482258, 485884, 499016, 659414, 850297, 873278, 964516, 971768, 1318828, 1700594, 1746556, 1929032, 2307949, 2637656, 3401188, 3493112, 4615898, 6802376, 9231796, 16155643, 18463592, 32311286, 64622572, 129245144]

約数ペア:

[(1, 129245144), (2, 64622572), (4, 32311286), (7, 18463592), (8, 16155643), (14, 9231796), (19, 6802376), (28, 4615898), (37, 3493112), (38, 3401188), (49, 2637656), (56, 2307949), (67, 1929032), (74, 1746556), (76, 1700594), (98, 1318828), (133, 971768), (134, 964516), (148, 873278), (152, 850297), (196, 659414), (259, 499016), (266, 485884), (268, 482258), (296, 436639), (343, 376808), (392, 329707), (469, 275576), (518, 249508), (532, 242942), (536, 241129), (686, 188404), (703, 183848), (931, 138824), (938, 137788), (1036, 124754), (1064, 121471), (1273, 101528), (1372, 94202), (1406, 91924), (1813, 71288), (1862, 69412), (1876, 68894), (2072, 62377), (2479, 52136), (2546, 50764), (2744, 47101), (2812, 45962), (3283, 39368), (3626, 35644), (3724, 34706), (3752, 34447), (4921, 26264), (4958, 26068), (5092, 25382), (5624, 22981), (6517, 19832), (6566, 19684), (7252, 17822), (7448, 17353), (8911, 14504), (9842, 13132), (9916, 13034), (10184, 12691)]