147855616

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{601}}^1$

素因数の和:679

約数の個数: 54

約数和(自身を含む): 305468646

約数和(自身を除く): 157613030

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 601, 961, 992, 1202, 1922, 1984, 2404, 3844, 3968, 4808, 7688, 7936, 9616, 15376, 18631, 19232, 30752, 37262, 38464, 61504, 74524, 76928, 123008, 149048, 153856, 246016, 298096, 577561, 596192, 1155122, 1192384, 2310244, 2384768, 4620488, 4769536, 9240976, 18481952, 36963904, 73927808, 147855616]

約数ペア:

[(1, 147855616), (2, 73927808), (4, 36963904), (8, 18481952), (16, 9240976), (31, 4769536), (32, 4620488), (62, 2384768), (64, 2310244), (124, 1192384), (128, 1155122), (248, 596192), (256, 577561), (496, 298096), (601, 246016), (961, 153856), (992, 149048), (1202, 123008), (1922, 76928), (1984, 74524), (2404, 61504), (3844, 38464), (3968, 37262), (4808, 30752), (7688, 19232), (7936, 18631), (9616, 15376)]