167848240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1766

約数の個数: 80

約数和(自身を含む): 448596288

約数和(自身を除く): 280748048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1553, 1930, 2702, 3088, 3106, 3860, 5404, 6212, 6755, 7720, 7765, 10808, 10871, 12424, 13510, 15440, 15530, 21616, 21742, 24848, 27020, 31060, 43484, 54040, 54355, 62120, 86968, 108080, 108710, 124240, 173936, 217420, 299729, 434840, 599458, 869680, 1198916, 1498645, 2098103, 2397832, 2997290, 4196206, 4795664, 5994580, 8392412, 10490515, 11989160, 16784824, 20981030, 23978320, 33569648, 41962060, 83924120, 167848240]

約数ペア:

[(1, 167848240), (2, 83924120), (4, 41962060), (5, 33569648), (7, 23978320), (8, 20981030), (10, 16784824), (14, 11989160), (16, 10490515), (20, 8392412), (28, 5994580), (35, 4795664), (40, 4196206), (56, 2997290), (70, 2397832), (80, 2098103), (112, 1498645), (140, 1198916), (193, 869680), (280, 599458), (386, 434840), (560, 299729), (772, 217420), (965, 173936), (1351, 124240), (1544, 108710), (1553, 108080), (1930, 86968), (2702, 62120), (3088, 54355), (3106, 54040), (3860, 43484), (5404, 31060), (6212, 27020), (6755, 24848), (7720, 21742), (7765, 21616), (10808, 15530), (10871, 15440), (12424, 13510)]