131158016

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 104

約数和(自身を含む): 297235008

約数和(自身を除く): 166076992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 71, 82, 88, 128, 142, 164, 176, 256, 284, 328, 352, 451, 512, 568, 656, 704, 781, 902, 1024, 1136, 1312, 1408, 1562, 1804, 2048, 2272, 2624, 2816, 2911, 3124, 3608, 4096, 4544, 5248, 5632, 5822, 6248, 7216, 9088, 10496, 11264, 11644, 12496, 14432, 18176, 20992, 22528, 23288, 24992, 28864, 32021, 36352, 41984, 45056, 46576, 49984, 57728, 64042, 72704, 83968, 93152, 99968, 115456, 128084, 145408, 167936, 186304, 199936, 230912, 256168, 290816, 372608, 399872, 461824, 512336, 745216, 799744, 923648, 1024672, 1490432, 1599488, 1847296, 2049344, 2980864, 3198976, 4098688, 5961728, 8197376, 11923456, 16394752, 32789504, 65579008, 131158016]

約数ペア:

[(1, 131158016), (2, 65579008), (4, 32789504), (8, 16394752), (11, 11923456), (16, 8197376), (22, 5961728), (32, 4098688), (41, 3198976), (44, 2980864), (64, 2049344), (71, 1847296), (82, 1599488), (88, 1490432), (128, 1024672), (142, 923648), (164, 799744), (176, 745216), (256, 512336), (284, 461824), (328, 399872), (352, 372608), (451, 290816), (512, 256168), (568, 230912), (656, 199936), (704, 186304), (781, 167936), (902, 145408), (1024, 128084), (1136, 115456), (1312, 99968), (1408, 93152), (1562, 83968), (1804, 72704), (2048, 64042), (2272, 57728), (2624, 49984), (2816, 46576), (2911, 45056), (3124, 41984), (3608, 36352), (4096, 32021), (4544, 28864), (5248, 24992), (5632, 23288), (5822, 22528), (6248, 20992), (7216, 18176), (9088, 14432), (10496, 12496), (11264, 11644)]