123979968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 168

約数和(自身を含む): 411614112

約数和(自身を除く): 287634144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 144, 168, 192, 194, 224, 252, 288, 291, 317, 336, 388, 448, 504, 576, 582, 634, 672, 679, 776, 873, 951, 1008, 1164, 1268, 1344, 1358, 1552, 1746, 1902, 2016, 2037, 2219, 2328, 2536, 2716, 2853, 3104, 3492, 3804, 4032, 4074, 4438, 4656, 5072, 5432, 5706, 6111, 6208, 6657, 6984, 7608, 8148, 8876, 9312, 10144, 10864, 11412, 12222, 13314, 13968, 15216, 16296, 17752, 18624, 19971, 20288, 21728, 22824, 24444, 26628, 27936, 30432, 30749, 32592, 35504, 39942, 43456, 45648, 48888, 53256, 55872, 60864, 61498, 65184, 71008, 79884, 91296, 92247, 97776, 106512, 122996, 130368, 142016, 159768, 182592, 184494, 195552, 213024, 215243, 245992, 276741, 319536, 368988, 391104, 426048, 430486, 491984, 553482, 639072, 645729, 737976, 860972, 983968, 1106964, 1278144, 1291458, 1475952, 1721944, 1937187, 1967936, 2213928, 2582916, 2951904, 3443888, 3874374, 4427856, 5165832, 5903808, 6887776, 7748748, 8855712, 10331664, 13775552, 15497496, 17711424, 20663328, 30994992, 41326656, 61989984, 123979968]

約数ペア:

[(1, 123979968), (2, 61989984), (3, 41326656), (4, 30994992), (6, 20663328), (7, 17711424), (8, 15497496), (9, 13775552), (12, 10331664), (14, 8855712), (16, 7748748), (18, 6887776), (21, 5903808), (24, 5165832), (28, 4427856), (32, 3874374), (36, 3443888), (42, 2951904), (48, 2582916), (56, 2213928), (63, 1967936), (64, 1937187), (72, 1721944), (84, 1475952), (96, 1291458), (97, 1278144), (112, 1106964), (126, 983968), (144, 860972), (168, 737976), (192, 645729), (194, 639072), (224, 553482), (252, 491984), (288, 430486), (291, 426048), (317, 391104), (336, 368988), (388, 319536), (448, 276741), (504, 245992), (576, 215243), (582, 213024), (634, 195552), (672, 184494), (679, 182592), (776, 159768), (873, 142016), (951, 130368), (1008, 122996), (1164, 106512), (1268, 97776), (1344, 92247), (1358, 91296), (1552, 79884), (1746, 71008), (1902, 65184), (2016, 61498), (2037, 60864), (2219, 55872), (2328, 53256), (2536, 48888), (2716, 45648), (2853, 43456), (3104, 39942), (3492, 35504), (3804, 32592), (4032, 30749), (4074, 30432), (4438, 27936), (4656, 26628), (5072, 24444), (5432, 22824), (5706, 21728), (6111, 20288), (6208, 19971), (6657, 18624), (6984, 17752), (7608, 16296), (8148, 15216), (8876, 13968), (9312, 13314), (10144, 12222), (10864, 11412)]