191150464

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 399513600

約数和(自身を除く): 208363136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 268, 496, 536, 719, 992, 1072, 1438, 1984, 2077, 2144, 2876, 3968, 4154, 4288, 5752, 8308, 8576, 11504, 16616, 22289, 23008, 33232, 44578, 46016, 48173, 66464, 89156, 92032, 96346, 132928, 178312, 192692, 265856, 356624, 385384, 713248, 770768, 1426496, 1493363, 1541536, 2852992, 2986726, 3083072, 5973452, 6166144, 11946904, 23893808, 47787616, 95575232, 191150464]

約数ペア:

[(1, 191150464), (2, 95575232), (4, 47787616), (8, 23893808), (16, 11946904), (31, 6166144), (32, 5973452), (62, 3083072), (64, 2986726), (67, 2852992), (124, 1541536), (128, 1493363), (134, 1426496), (248, 770768), (268, 713248), (496, 385384), (536, 356624), (719, 265856), (992, 192692), (1072, 178312), (1438, 132928), (1984, 96346), (2077, 92032), (2144, 89156), (2876, 66464), (3968, 48173), (4154, 46016), (4288, 44578), (5752, 33232), (8308, 23008), (8576, 22289), (11504, 16616)]