131997888

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 168

約数和(自身を含む): 419380416

約数和(自身を除く): 287382528

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 83, 88, 96, 99, 132, 144, 166, 176, 192, 198, 249, 251, 264, 288, 332, 352, 396, 498, 502, 528, 576, 664, 704, 747, 753, 792, 913, 996, 1004, 1056, 1328, 1494, 1506, 1584, 1826, 1992, 2008, 2112, 2259, 2656, 2739, 2761, 2988, 3012, 3168, 3652, 3984, 4016, 4518, 5312, 5478, 5522, 5976, 6024, 6336, 7304, 7968, 8032, 8217, 8283, 9036, 10956, 11044, 11952, 12048, 14608, 15936, 16064, 16434, 16566, 18072, 20833, 21912, 22088, 23904, 24096, 24849, 29216, 32868, 33132, 36144, 41666, 43824, 44176, 47808, 48192, 49698, 58432, 62499, 65736, 66264, 72288, 83332, 87648, 88352, 99396, 124998, 131472, 132528, 144576, 166664, 175296, 176704, 187497, 198792, 229163, 249996, 262944, 265056, 333328, 374994, 397584, 458326, 499992, 525888, 530112, 666656, 687489, 749988, 795168, 916652, 999984, 1333312, 1374978, 1499976, 1590336, 1833304, 1999968, 2062467, 2749956, 2999952, 3666608, 3999936, 4124934, 5499912, 5999904, 7333216, 8249868, 10999824, 11999808, 14666432, 16499736, 21999648, 32999472, 43999296, 65998944, 131997888]

約数ペア:

[(1, 131997888), (2, 65998944), (3, 43999296), (4, 32999472), (6, 21999648), (8, 16499736), (9, 14666432), (11, 11999808), (12, 10999824), (16, 8249868), (18, 7333216), (22, 5999904), (24, 5499912), (32, 4124934), (33, 3999936), (36, 3666608), (44, 2999952), (48, 2749956), (64, 2062467), (66, 1999968), (72, 1833304), (83, 1590336), (88, 1499976), (96, 1374978), (99, 1333312), (132, 999984), (144, 916652), (166, 795168), (176, 749988), (192, 687489), (198, 666656), (249, 530112), (251, 525888), (264, 499992), (288, 458326), (332, 397584), (352, 374994), (396, 333328), (498, 265056), (502, 262944), (528, 249996), (576, 229163), (664, 198792), (704, 187497), (747, 176704), (753, 175296), (792, 166664), (913, 144576), (996, 132528), (1004, 131472), (1056, 124998), (1328, 99396), (1494, 88352), (1506, 87648), (1584, 83332), (1826, 72288), (1992, 66264), (2008, 65736), (2112, 62499), (2259, 58432), (2656, 49698), (2739, 48192), (2761, 47808), (2988, 44176), (3012, 43824), (3168, 41666), (3652, 36144), (3984, 33132), (4016, 32868), (4518, 29216), (5312, 24849), (5478, 24096), (5522, 23904), (5976, 22088), (6024, 21912), (6336, 20833), (7304, 18072), (7968, 16566), (8032, 16434), (8217, 16064), (8283, 15936), (9036, 14608), (10956, 12048), (11044, 11952)]