198181248

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 578707200

約数和(自身を除く): 380525952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 437, 456, 552, 608, 736, 874, 912, 1104, 1181, 1216, 1311, 1472, 1748, 1824, 2208, 2362, 2432, 2622, 2944, 3496, 3543, 3648, 4416, 4724, 5244, 6992, 7086, 7296, 8832, 9448, 10488, 13984, 14172, 18896, 20976, 22439, 27163, 27968, 28344, 37792, 41952, 44878, 54326, 55936, 56688, 67317, 75584, 81489, 83904, 89756, 108652, 113376, 134634, 151168, 162978, 167808, 179512, 217304, 226752, 269268, 325956, 359024, 434608, 453504, 516097, 538536, 651912, 718048, 869216, 1032194, 1077072, 1303824, 1436096, 1548291, 1738432, 2064388, 2154144, 2607648, 2872192, 3096582, 3476864, 4128776, 4308288, 5215296, 6193164, 8257552, 8616576, 10430592, 12386328, 16515104, 24772656, 33030208, 49545312, 66060416, 99090624, 198181248]

約数ペア:

[(1, 198181248), (2, 99090624), (3, 66060416), (4, 49545312), (6, 33030208), (8, 24772656), (12, 16515104), (16, 12386328), (19, 10430592), (23, 8616576), (24, 8257552), (32, 6193164), (38, 5215296), (46, 4308288), (48, 4128776), (57, 3476864), (64, 3096582), (69, 2872192), (76, 2607648), (92, 2154144), (96, 2064388), (114, 1738432), (128, 1548291), (138, 1436096), (152, 1303824), (184, 1077072), (192, 1032194), (228, 869216), (276, 718048), (304, 651912), (368, 538536), (384, 516097), (437, 453504), (456, 434608), (552, 359024), (608, 325956), (736, 269268), (874, 226752), (912, 217304), (1104, 179512), (1181, 167808), (1216, 162978), (1311, 151168), (1472, 134634), (1748, 113376), (1824, 108652), (2208, 89756), (2362, 83904), (2432, 81489), (2622, 75584), (2944, 67317), (3496, 56688), (3543, 55936), (3648, 54326), (4416, 44878), (4724, 41952), (5244, 37792), (6992, 28344), (7086, 27968), (7296, 27163), (8832, 22439), (9448, 20976), (10488, 18896), (13984, 14172)]