127471968

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 216

約数和(自身を含む): 411262488

約数和(自身を除く): 283790520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 97, 104, 108, 117, 144, 156, 162, 169, 194, 208, 216, 234, 243, 288, 291, 312, 324, 338, 351, 388, 416, 432, 468, 486, 507, 582, 624, 648, 676, 702, 776, 864, 873, 936, 972, 1014, 1053, 1164, 1248, 1261, 1296, 1352, 1404, 1521, 1552, 1746, 1872, 1944, 2028, 2106, 2328, 2522, 2592, 2619, 2704, 2808, 3042, 3104, 3159, 3492, 3744, 3783, 3888, 4056, 4212, 4563, 4656, 5044, 5238, 5408, 5616, 6084, 6318, 6984, 7566, 7776, 7857, 8112, 8424, 9126, 9312, 10088, 10476, 11232, 11349, 12168, 12636, 13689, 13968, 15132, 15714, 16224, 16393, 16848, 18252, 20176, 20952, 22698, 23571, 24336, 25272, 27378, 27936, 30264, 31428, 32786, 33696, 34047, 36504, 40352, 41067, 41904, 45396, 47142, 48672, 49179, 50544, 54756, 60528, 62856, 65572, 68094, 73008, 82134, 83808, 90792, 94284, 98358, 101088, 102141, 109512, 121056, 125712, 131144, 136188, 146016, 147537, 164268, 181584, 188568, 196716, 204282, 219024, 251424, 262288, 272376, 295074, 306423, 328536, 363168, 377136, 393432, 408564, 438048, 442611, 524576, 544752, 590148, 612846, 657072, 754272, 786864, 817128, 885222, 1089504, 1180296, 1225692, 1314144, 1327833, 1573728, 1634256, 1770444, 2360592, 2451384, 2655666, 3268512, 3540888, 3983499, 4721184, 4902768, 5311332, 7081776, 7966998, 9805536, 10622664, 14163552, 15933996, 21245328, 31867992, 42490656, 63735984, 127471968]

約数ペア:

[(1, 127471968), (2, 63735984), (3, 42490656), (4, 31867992), (6, 21245328), (8, 15933996), (9, 14163552), (12, 10622664), (13, 9805536), (16, 7966998), (18, 7081776), (24, 5311332), (26, 4902768), (27, 4721184), (32, 3983499), (36, 3540888), (39, 3268512), (48, 2655666), (52, 2451384), (54, 2360592), (72, 1770444), (78, 1634256), (81, 1573728), (96, 1327833), (97, 1314144), (104, 1225692), (108, 1180296), (117, 1089504), (144, 885222), (156, 817128), (162, 786864), (169, 754272), (194, 657072), (208, 612846), (216, 590148), (234, 544752), (243, 524576), (288, 442611), (291, 438048), (312, 408564), (324, 393432), (338, 377136), (351, 363168), (388, 328536), (416, 306423), (432, 295074), (468, 272376), (486, 262288), (507, 251424), (582, 219024), (624, 204282), (648, 196716), (676, 188568), (702, 181584), (776, 164268), (864, 147537), (873, 146016), (936, 136188), (972, 131144), (1014, 125712), (1053, 121056), (1164, 109512), (1248, 102141), (1261, 101088), (1296, 98358), (1352, 94284), (1404, 90792), (1521, 83808), (1552, 82134), (1746, 73008), (1872, 68094), (1944, 65572), (2028, 62856), (2106, 60528), (2328, 54756), (2522, 50544), (2592, 49179), (2619, 48672), (2704, 47142), (2808, 45396), (3042, 41904), (3104, 41067), (3159, 40352), (3492, 36504), (3744, 34047), (3783, 33696), (3888, 32786), (4056, 31428), (4212, 30264), (4563, 27936), (4656, 27378), (5044, 25272), (5238, 24336), (5408, 23571), (5616, 22698), (6084, 20952), (6318, 20176), (6984, 18252), (7566, 16848), (7776, 16393), (7857, 16224), (8112, 15714), (8424, 15132), (9126, 13968), (9312, 13689), (10088, 12636), (10476, 12168), (11232, 11349)]