127167456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 392878080

約数和(自身を除く): 265710624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 173, 186, 208, 228, 247, 248, 304, 312, 346, 372, 403, 416, 456, 494, 496, 519, 589, 608, 624, 692, 741, 744, 806, 912, 988, 992, 1038, 1178, 1209, 1248, 1384, 1482, 1488, 1612, 1767, 1824, 1976, 2076, 2249, 2356, 2418, 2768, 2964, 2976, 3224, 3287, 3534, 3952, 4152, 4498, 4712, 4836, 5363, 5536, 5928, 6448, 6574, 6747, 7068, 7657, 7904, 8304, 8996, 9424, 9672, 9861, 10726, 11856, 12896, 13148, 13494, 14136, 15314, 16089, 16608, 17992, 18848, 19344, 19722, 21452, 22971, 23712, 26296, 26988, 28272, 30628, 32178, 35984, 38688, 39444, 42731, 42904, 45942, 52592, 53976, 56544, 61256, 64356, 69719, 71968, 78888, 85462, 85808, 91884, 101897, 105184, 107952, 122512, 128193, 128712, 139438, 157776, 170924, 171616, 183768, 203794, 209157, 215904, 245024, 256386, 257424, 278876, 305691, 315552, 341848, 367536, 407588, 418314, 512772, 514848, 557752, 611382, 683696, 735072, 815176, 836628, 1025544, 1115504, 1222764, 1324661, 1367392, 1630352, 1673256, 2051088, 2231008, 2445528, 2649322, 3260704, 3346512, 3973983, 4102176, 4891056, 5298644, 6693024, 7947966, 9782112, 10597288, 15895932, 21194576, 31791864, 42389152, 63583728, 127167456]

約数ペア:

[(1, 127167456), (2, 63583728), (3, 42389152), (4, 31791864), (6, 21194576), (8, 15895932), (12, 10597288), (13, 9782112), (16, 7947966), (19, 6693024), (24, 5298644), (26, 4891056), (31, 4102176), (32, 3973983), (38, 3346512), (39, 3260704), (48, 2649322), (52, 2445528), (57, 2231008), (62, 2051088), (76, 1673256), (78, 1630352), (93, 1367392), (96, 1324661), (104, 1222764), (114, 1115504), (124, 1025544), (152, 836628), (156, 815176), (173, 735072), (186, 683696), (208, 611382), (228, 557752), (247, 514848), (248, 512772), (304, 418314), (312, 407588), (346, 367536), (372, 341848), (403, 315552), (416, 305691), (456, 278876), (494, 257424), (496, 256386), (519, 245024), (589, 215904), (608, 209157), (624, 203794), (692, 183768), (741, 171616), (744, 170924), (806, 157776), (912, 139438), (988, 128712), (992, 128193), (1038, 122512), (1178, 107952), (1209, 105184), (1248, 101897), (1384, 91884), (1482, 85808), (1488, 85462), (1612, 78888), (1767, 71968), (1824, 69719), (1976, 64356), (2076, 61256), (2249, 56544), (2356, 53976), (2418, 52592), (2768, 45942), (2964, 42904), (2976, 42731), (3224, 39444), (3287, 38688), (3534, 35984), (3952, 32178), (4152, 30628), (4498, 28272), (4712, 26988), (4836, 26296), (5363, 23712), (5536, 22971), (5928, 21452), (6448, 19722), (6574, 19344), (6747, 18848), (7068, 17992), (7657, 16608), (7904, 16089), (8304, 15314), (8996, 14136), (9424, 13494), (9672, 13148), (9861, 12896), (10726, 11856)]