16147656

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 53352000

約数和(自身を除く): 37204344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 49, 56, 63, 69, 72, 84, 92, 98, 126, 138, 147, 161, 168, 184, 196, 199, 207, 252, 276, 294, 322, 392, 398, 414, 441, 483, 504, 552, 588, 597, 644, 796, 828, 882, 966, 1127, 1176, 1194, 1288, 1393, 1449, 1592, 1656, 1764, 1791, 1932, 2254, 2388, 2786, 2898, 3381, 3528, 3582, 3864, 4179, 4508, 4577, 4776, 5572, 5796, 6762, 7164, 8358, 9016, 9154, 9751, 10143, 11144, 11592, 12537, 13524, 13731, 14328, 16716, 18308, 19502, 20286, 25074, 27048, 27462, 29253, 32039, 33432, 36616, 39004, 40572, 41193, 50148, 54924, 58506, 64078, 78008, 81144, 82386, 87759, 96117, 100296, 109848, 117012, 128156, 164772, 175518, 192234, 224273, 234024, 256312, 288351, 329544, 351036, 384468, 448546, 576702, 672819, 702072, 768936, 897092, 1153404, 1345638, 1794184, 2018457, 2306808, 2691276, 4036914, 5382552, 8073828, 16147656]

約数ペア:

[(1, 16147656), (2, 8073828), (3, 5382552), (4, 4036914), (6, 2691276), (7, 2306808), (8, 2018457), (9, 1794184), (12, 1345638), (14, 1153404), (18, 897092), (21, 768936), (23, 702072), (24, 672819), (28, 576702), (36, 448546), (42, 384468), (46, 351036), (49, 329544), (56, 288351), (63, 256312), (69, 234024), (72, 224273), (84, 192234), (92, 175518), (98, 164772), (126, 128156), (138, 117012), (147, 109848), (161, 100296), (168, 96117), (184, 87759), (196, 82386), (199, 81144), (207, 78008), (252, 64078), (276, 58506), (294, 54924), (322, 50148), (392, 41193), (398, 40572), (414, 39004), (441, 36616), (483, 33432), (504, 32039), (552, 29253), (588, 27462), (597, 27048), (644, 25074), (796, 20286), (828, 19502), (882, 18308), (966, 16716), (1127, 14328), (1176, 13731), (1194, 13524), (1288, 12537), (1393, 11592), (1449, 11144), (1592, 10143), (1656, 9751), (1764, 9154), (1791, 9016), (1932, 8358), (2254, 7164), (2388, 6762), (2786, 5796), (2898, 5572), (3381, 4776), (3528, 4577), (3582, 4508), (3864, 4179)]