187081668

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 528353280

約数和(自身を除く): 341271612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 83, 87, 102, 116, 127, 153, 166, 174, 204, 249, 254, 261, 306, 332, 348, 381, 493, 498, 508, 522, 612, 747, 762, 986, 996, 1044, 1143, 1411, 1479, 1494, 1524, 1972, 2159, 2286, 2407, 2822, 2958, 2988, 3683, 4233, 4318, 4437, 4572, 4814, 5644, 5916, 6477, 7221, 7366, 8466, 8636, 8874, 9628, 10541, 11049, 12699, 12954, 14442, 14732, 16932, 17748, 19431, 21082, 21663, 22098, 25398, 25908, 28884, 31623, 33147, 38862, 40919, 42164, 43326, 44196, 50796, 62611, 63246, 66294, 77724, 81838, 86652, 94869, 122757, 125222, 126492, 132588, 163676, 179197, 187833, 189738, 245514, 250444, 305689, 358394, 368271, 375666, 379476, 491028, 537591, 563499, 611378, 716788, 736542, 751332, 917067, 1075182, 1126998, 1222756, 1473084, 1612773, 1834134, 2150364, 2253996, 2751201, 3225546, 3668268, 5196713, 5502402, 6451092, 10393426, 11004804, 15590139, 20786852, 31180278, 46770417, 62360556, 93540834, 187081668]

約数ペア:

[(1, 187081668), (2, 93540834), (3, 62360556), (4, 46770417), (6, 31180278), (9, 20786852), (12, 15590139), (17, 11004804), (18, 10393426), (29, 6451092), (34, 5502402), (36, 5196713), (51, 3668268), (58, 3225546), (68, 2751201), (83, 2253996), (87, 2150364), (102, 1834134), (116, 1612773), (127, 1473084), (153, 1222756), (166, 1126998), (174, 1075182), (204, 917067), (249, 751332), (254, 736542), (261, 716788), (306, 611378), (332, 563499), (348, 537591), (381, 491028), (493, 379476), (498, 375666), (508, 368271), (522, 358394), (612, 305689), (747, 250444), (762, 245514), (986, 189738), (996, 187833), (1044, 179197), (1143, 163676), (1411, 132588), (1479, 126492), (1494, 125222), (1524, 122757), (1972, 94869), (2159, 86652), (2286, 81838), (2407, 77724), (2822, 66294), (2958, 63246), (2988, 62611), (3683, 50796), (4233, 44196), (4318, 43326), (4437, 42164), (4572, 40919), (4814, 38862), (5644, 33147), (5916, 31623), (6477, 28884), (7221, 25908), (7366, 25398), (8466, 22098), (8636, 21663), (8874, 21082), (9628, 19431), (10541, 17748), (11049, 16932), (12699, 14732), (12954, 14442)]