8157230172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7757}}^1$

素因数の和:7897

約数の個数: 192

約数和(自身を含む): 26275415040

約数和(自身を除く): 18118184868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 107, 108, 117, 126, 156, 182, 189, 214, 234, 252, 273, 321, 351, 364, 378, 428, 468, 546, 642, 702, 749, 756, 819, 963, 1092, 1284, 1391, 1404, 1498, 1638, 1926, 2247, 2457, 2782, 2889, 2996, 3276, 3852, 4173, 4494, 4914, 5564, 5778, 6741, 7757, 8346, 8988, 9737, 9828, 11556, 12519, 13482, 15514, 16692, 19474, 20223, 23271, 25038, 26964, 29211, 31028, 37557, 38948, 40446, 46542, 50076, 54299, 58422, 69813, 75114, 80892, 87633, 93084, 100841, 108598, 116844, 139626, 150228, 162897, 175266, 201682, 209439, 217196, 262899, 279252, 302523, 325794, 350532, 403364, 418878, 488691, 525798, 605046, 651588, 705887, 829999, 837756, 907569, 977382, 1051596, 1210092, 1411774, 1466073, 1659998, 1815138, 1954764, 2117661, 2489997, 2722707, 2823548, 2932146, 3319996, 3630276, 4235322, 4979994, 5445414, 5809993, 5864292, 6352983, 7469991, 8470644, 9959988, 10789987, 10890828, 11619986, 12705966, 14939982, 17429979, 19058949, 21579974, 22409973, 23239972, 25411932, 29879964, 32369961, 34859958, 38117898, 43159948, 44819946, 52289937, 64739922, 69719916, 75529909, 76235796, 89639892, 97109883, 104579874, 129479844, 151059818, 156869811, 194219766, 209159748, 226589727, 291329649, 302119636, 313739622, 388439532, 453179454, 582659298, 627479244, 679769181, 906358908, 1165318596, 1359538362, 2039307543, 2719076724, 4078615086, 8157230172]

約数ペア:

[(1, 8157230172), (2, 4078615086), (3, 2719076724), (4, 2039307543), (6, 1359538362), (7, 1165318596), (9, 906358908), (12, 679769181), (13, 627479244), (14, 582659298), (18, 453179454), (21, 388439532), (26, 313739622), (27, 302119636), (28, 291329649), (36, 226589727), (39, 209159748), (42, 194219766), (52, 156869811), (54, 151059818), (63, 129479844), (78, 104579874), (84, 97109883), (91, 89639892), (107, 76235796), (108, 75529909), (117, 69719916), (126, 64739922), (156, 52289937), (182, 44819946), (189, 43159948), (214, 38117898), (234, 34859958), (252, 32369961), (273, 29879964), (321, 25411932), (351, 23239972), (364, 22409973), (378, 21579974), (428, 19058949), (468, 17429979), (546, 14939982), (642, 12705966), (702, 11619986), (749, 10890828), (756, 10789987), (819, 9959988), (963, 8470644), (1092, 7469991), (1284, 6352983), (1391, 5864292), (1404, 5809993), (1498, 5445414), (1638, 4979994), (1926, 4235322), (2247, 3630276), (2457, 3319996), (2782, 2932146), (2889, 2823548), (2996, 2722707), (3276, 2489997), (3852, 2117661), (4173, 1954764), (4494, 1815138), (4914, 1659998), (5564, 1466073), (5778, 1411774), (6741, 1210092), (7757, 1051596), (8346, 977382), (8988, 907569), (9737, 837756), (9828, 829999), (11556, 705887), (12519, 651588), (13482, 605046), (15514, 525798), (16692, 488691), (19474, 418878), (20223, 403364), (23271, 350532), (25038, 325794), (26964, 302523), (29211, 279252), (31028, 262899), (37557, 217196), (38948, 209439), (40446, 201682), (46542, 175266), (50076, 162897), (54299, 150228), (58422, 139626), (69813, 116844), (75114, 108598), (80892, 100841), (87633, 93084)]