126759424

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 281071296

約数和(自身を除く): 154311872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 128, 142, 176, 256, 284, 317, 352, 512, 568, 634, 704, 781, 1136, 1268, 1408, 1562, 2272, 2536, 2816, 3124, 3487, 4544, 5072, 5632, 6248, 6974, 9088, 10144, 12496, 13948, 18176, 20288, 22507, 24992, 27896, 36352, 40576, 45014, 49984, 55792, 81152, 90028, 99968, 111584, 162304, 180056, 199936, 223168, 247577, 360112, 399872, 446336, 495154, 720224, 892672, 990308, 1440448, 1785344, 1980616, 2880896, 3961232, 5761792, 7922464, 11523584, 15844928, 31689856, 63379712, 126759424]

約数ペア:

[(1, 126759424), (2, 63379712), (4, 31689856), (8, 15844928), (11, 11523584), (16, 7922464), (22, 5761792), (32, 3961232), (44, 2880896), (64, 1980616), (71, 1785344), (88, 1440448), (128, 990308), (142, 892672), (176, 720224), (256, 495154), (284, 446336), (317, 399872), (352, 360112), (512, 247577), (568, 223168), (634, 199936), (704, 180056), (781, 162304), (1136, 111584), (1268, 99968), (1408, 90028), (1562, 81152), (2272, 55792), (2536, 49984), (2816, 45014), (3124, 40576), (3487, 36352), (4544, 27896), (5072, 24992), (5632, 22507), (6248, 20288), (6974, 18176), (9088, 13948), (10144, 12496)]