112438144

素因数分解:

$2^7\times 7^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 282744000

約数和(自身を除く): 170305856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 197, 208, 224, 343, 364, 392, 394, 416, 448, 637, 686, 728, 784, 788, 832, 896, 1274, 1372, 1379, 1456, 1568, 1576, 1664, 2548, 2561, 2744, 2758, 2912, 3136, 3152, 4459, 5096, 5122, 5488, 5516, 5824, 6272, 6304, 8918, 9653, 10192, 10244, 10976, 11032, 11648, 12608, 17836, 17927, 19306, 20384, 20488, 21952, 22064, 25216, 35672, 35854, 38612, 40768, 40976, 43904, 44128, 67571, 71344, 71708, 77224, 81536, 81952, 88256, 125489, 135142, 142688, 143416, 154448, 163904, 176512, 250978, 270284, 285376, 286832, 308896, 327808, 501956, 540568, 570752, 573664, 617792, 878423, 1003912, 1081136, 1147328, 1235584, 1756846, 2007824, 2162272, 2294656, 3513692, 4015648, 4324544, 7027384, 8031296, 8649088, 14054768, 16062592, 28109536, 56219072, 112438144]

約数ペア:

[(1, 112438144), (2, 56219072), (4, 28109536), (7, 16062592), (8, 14054768), (13, 8649088), (14, 8031296), (16, 7027384), (26, 4324544), (28, 4015648), (32, 3513692), (49, 2294656), (52, 2162272), (56, 2007824), (64, 1756846), (91, 1235584), (98, 1147328), (104, 1081136), (112, 1003912), (128, 878423), (182, 617792), (196, 573664), (197, 570752), (208, 540568), (224, 501956), (343, 327808), (364, 308896), (392, 286832), (394, 285376), (416, 270284), (448, 250978), (637, 176512), (686, 163904), (728, 154448), (784, 143416), (788, 142688), (832, 135142), (896, 125489), (1274, 88256), (1372, 81952), (1379, 81536), (1456, 77224), (1568, 71708), (1576, 71344), (1664, 67571), (2548, 44128), (2561, 43904), (2744, 40976), (2758, 40768), (2912, 38612), (3136, 35854), (3152, 35672), (4459, 25216), (5096, 22064), (5122, 21952), (5488, 20488), (5516, 20384), (5824, 19306), (6272, 17927), (6304, 17836), (8918, 12608), (9653, 11648), (10192, 11032), (10244, 10976)]