1243095168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20107}}^1$

素因数の和:20154

約数の個数: 128

約数和(自身を含む): 3937950720

約数和(自身を除く): 2694855552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 896, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 7728, 8832, 10304, 15456, 20107, 20608, 30912, 40214, 60321, 61824, 80428, 120642, 140749, 160856, 241284, 281498, 321712, 422247, 462461, 482568, 562996, 643424, 844494, 924922, 965136, 1125992, 1286848, 1387383, 1688988, 1849844, 1930272, 2251984, 2573696, 2774766, 3237227, 3377976, 3699688, 3860544, 4503968, 5549532, 6474454, 6755952, 7399376, 7721088, 9007936, 9711681, 11099064, 12948908, 13511904, 14798752, 18015872, 19423362, 22198128, 25897816, 27023808, 29597504, 38846724, 44396256, 51795632, 54047616, 59195008, 77693448, 88792512, 103591264, 155386896, 177585024, 207182528, 310773792, 414365056, 621547584, 1243095168]

約数ペア:

[(1, 1243095168), (2, 621547584), (3, 414365056), (4, 310773792), (6, 207182528), (7, 177585024), (8, 155386896), (12, 103591264), (14, 88792512), (16, 77693448), (21, 59195008), (23, 54047616), (24, 51795632), (28, 44396256), (32, 38846724), (42, 29597504), (46, 27023808), (48, 25897816), (56, 22198128), (64, 19423362), (69, 18015872), (84, 14798752), (92, 13511904), (96, 12948908), (112, 11099064), (128, 9711681), (138, 9007936), (161, 7721088), (168, 7399376), (184, 6755952), (192, 6474454), (224, 5549532), (276, 4503968), (322, 3860544), (336, 3699688), (368, 3377976), (384, 3237227), (448, 2774766), (483, 2573696), (552, 2251984), (644, 1930272), (672, 1849844), (736, 1688988), (896, 1387383), (966, 1286848), (1104, 1125992), (1288, 965136), (1344, 924922), (1472, 844494), (1932, 643424), (2208, 562996), (2576, 482568), (2688, 462461), (2944, 422247), (3864, 321712), (4416, 281498), (5152, 241284), (7728, 160856), (8832, 140749), (10304, 120642), (15456, 80428), (20107, 61824), (20608, 60321), (30912, 40214)]