127344576

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 349227648

約数和(自身を除く): 221883072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 83, 96, 122, 131, 166, 183, 192, 244, 249, 262, 332, 366, 393, 488, 498, 524, 664, 732, 786, 976, 996, 1048, 1328, 1464, 1572, 1952, 1992, 2096, 2656, 2928, 3144, 3904, 3984, 4192, 5063, 5312, 5856, 6288, 7968, 7991, 8384, 10126, 10873, 11712, 12576, 15189, 15936, 15982, 20252, 21746, 23973, 25152, 30378, 31964, 32619, 40504, 43492, 47946, 60756, 63928, 65238, 81008, 86984, 95892, 121512, 127856, 130476, 162016, 173968, 191784, 243024, 255712, 260952, 324032, 347936, 383568, 486048, 511424, 521904, 663253, 695872, 767136, 972096, 1043808, 1326506, 1534272, 1989759, 2087616, 2653012, 3979518, 5306024, 7959036, 10612048, 15918072, 21224096, 31836144, 42448192, 63672288, 127344576]

約数ペア:

[(1, 127344576), (2, 63672288), (3, 42448192), (4, 31836144), (6, 21224096), (8, 15918072), (12, 10612048), (16, 7959036), (24, 5306024), (32, 3979518), (48, 2653012), (61, 2087616), (64, 1989759), (83, 1534272), (96, 1326506), (122, 1043808), (131, 972096), (166, 767136), (183, 695872), (192, 663253), (244, 521904), (249, 511424), (262, 486048), (332, 383568), (366, 347936), (393, 324032), (488, 260952), (498, 255712), (524, 243024), (664, 191784), (732, 173968), (786, 162016), (976, 130476), (996, 127856), (1048, 121512), (1328, 95892), (1464, 86984), (1572, 81008), (1952, 65238), (1992, 63928), (2096, 60756), (2656, 47946), (2928, 43492), (3144, 40504), (3904, 32619), (3984, 31964), (4192, 30378), (5063, 25152), (5312, 23973), (5856, 21746), (6288, 20252), (7968, 15982), (7991, 15936), (8384, 15189), (10126, 12576), (10873, 11712)]