121963968

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 140

約数和(自身を含む): 413310832

約数和(自身を除く): 291346864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 3361, 4032, 4536, 5184, 6048, 6722, 9072, 10083, 12096, 13444, 18144, 20166, 23527, 26888, 30249, 36288, 40332, 47054, 53776, 60498, 70581, 80664, 90747, 94108, 107552, 120996, 141162, 161328, 181494, 188216, 211743, 215104, 241992, 272241, 282324, 322656, 362988, 376432, 423486, 483984, 544482, 564648, 635229, 645312, 725976, 752864, 846972, 967968, 1088964, 1129296, 1270458, 1451952, 1505728, 1693944, 1905687, 1935936, 2177928, 2258592, 2540916, 2903904, 3387888, 3811374, 4355856, 4517184, 5081832, 5807808, 6775776, 7622748, 8711712, 10163664, 13551552, 15245496, 17423424, 20327328, 30490992, 40654656, 60981984, 121963968]

約数ペア:

[(1, 121963968), (2, 60981984), (3, 40654656), (4, 30490992), (6, 20327328), (7, 17423424), (8, 15245496), (9, 13551552), (12, 10163664), (14, 8711712), (16, 7622748), (18, 6775776), (21, 5807808), (24, 5081832), (27, 4517184), (28, 4355856), (32, 3811374), (36, 3387888), (42, 2903904), (48, 2540916), (54, 2258592), (56, 2177928), (63, 1935936), (64, 1905687), (72, 1693944), (81, 1505728), (84, 1451952), (96, 1270458), (108, 1129296), (112, 1088964), (126, 967968), (144, 846972), (162, 752864), (168, 725976), (189, 645312), (192, 635229), (216, 564648), (224, 544482), (252, 483984), (288, 423486), (324, 376432), (336, 362988), (378, 322656), (432, 282324), (448, 272241), (504, 241992), (567, 215104), (576, 211743), (648, 188216), (672, 181494), (756, 161328), (864, 141162), (1008, 120996), (1134, 107552), (1296, 94108), (1344, 90747), (1512, 80664), (1728, 70581), (2016, 60498), (2268, 53776), (2592, 47054), (3024, 40332), (3361, 36288), (4032, 30249), (4536, 26888), (5184, 23527), (6048, 20166), (6722, 18144), (9072, 13444), (10083, 12096)]