190557248

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13771

約数の個数: 56

約数和(自身を含む): 446129664

約数和(自身を除く): 255572416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13721, 13888, 27442, 54884, 96047, 109768, 192094, 219536, 384188, 425351, 439072, 768376, 850702, 878144, 1536752, 1701404, 2977457, 3073504, 3402808, 5954914, 6147008, 6805616, 11909828, 13611232, 23819656, 27222464, 47639312, 95278624, 190557248]

約数ペア:

[(1, 190557248), (2, 95278624), (4, 47639312), (7, 27222464), (8, 23819656), (14, 13611232), (16, 11909828), (28, 6805616), (31, 6147008), (32, 5954914), (56, 3402808), (62, 3073504), (64, 2977457), (112, 1701404), (124, 1536752), (217, 878144), (224, 850702), (248, 768376), (434, 439072), (448, 425351), (496, 384188), (868, 219536), (992, 192094), (1736, 109768), (1984, 96047), (3472, 54884), (6944, 27442), (13721, 13888)]