128841024

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1$

素因数の和:1328

約数の個数: 112

約数和(自身を含む): 376367040

約数和(自身を除く): 247526016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 64, 78, 82, 96, 104, 123, 156, 164, 192, 208, 246, 312, 328, 416, 492, 533, 624, 656, 832, 984, 1066, 1248, 1259, 1312, 1599, 1968, 2132, 2496, 2518, 2624, 3198, 3777, 3936, 4264, 5036, 6396, 7554, 7872, 8528, 10072, 12792, 15108, 16367, 17056, 20144, 25584, 30216, 32734, 34112, 40288, 49101, 51168, 51619, 60432, 65468, 80576, 98202, 102336, 103238, 120864, 130936, 154857, 196404, 206476, 241728, 261872, 309714, 392808, 412952, 523744, 619428, 671047, 785616, 825904, 1047488, 1238856, 1342094, 1571232, 1651808, 2013141, 2477712, 2684188, 3142464, 3303616, 4026282, 4955424, 5368376, 8052564, 9910848, 10736752, 16105128, 21473504, 32210256, 42947008, 64420512, 128841024]

約数ペア:

[(1, 128841024), (2, 64420512), (3, 42947008), (4, 32210256), (6, 21473504), (8, 16105128), (12, 10736752), (13, 9910848), (16, 8052564), (24, 5368376), (26, 4955424), (32, 4026282), (39, 3303616), (41, 3142464), (48, 2684188), (52, 2477712), (64, 2013141), (78, 1651808), (82, 1571232), (96, 1342094), (104, 1238856), (123, 1047488), (156, 825904), (164, 785616), (192, 671047), (208, 619428), (246, 523744), (312, 412952), (328, 392808), (416, 309714), (492, 261872), (533, 241728), (624, 206476), (656, 196404), (832, 154857), (984, 130936), (1066, 120864), (1248, 103238), (1259, 102336), (1312, 98202), (1599, 80576), (1968, 65468), (2132, 60432), (2496, 51619), (2518, 51168), (2624, 49101), (3198, 40288), (3777, 34112), (3936, 32734), (4264, 30216), (5036, 25584), (6396, 20144), (7554, 17056), (7872, 16367), (8528, 15108), (10072, 12792)]