190838032

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 463970304

約数和(自身を除く): 273132272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 191, 308, 382, 616, 764, 811, 1232, 1337, 1528, 1622, 2101, 2674, 3056, 3244, 4202, 5348, 5677, 6488, 8404, 8921, 10696, 11354, 12976, 14707, 16808, 17842, 21392, 22708, 29414, 33616, 35684, 45416, 58828, 62447, 71368, 90832, 117656, 124894, 142736, 154901, 235312, 249788, 309802, 499576, 619604, 999152, 1084307, 1239208, 1703911, 2168614, 2478416, 3407822, 4337228, 6815644, 8674456, 11927377, 13631288, 17348912, 23854754, 27262576, 47709508, 95419016, 190838032]

約数ペア:

[(1, 190838032), (2, 95419016), (4, 47709508), (7, 27262576), (8, 23854754), (11, 17348912), (14, 13631288), (16, 11927377), (22, 8674456), (28, 6815644), (44, 4337228), (56, 3407822), (77, 2478416), (88, 2168614), (112, 1703911), (154, 1239208), (176, 1084307), (191, 999152), (308, 619604), (382, 499576), (616, 309802), (764, 249788), (811, 235312), (1232, 154901), (1337, 142736), (1528, 124894), (1622, 117656), (2101, 90832), (2674, 71368), (3056, 62447), (3244, 58828), (4202, 45416), (5348, 35684), (5677, 33616), (6488, 29414), (8404, 22708), (8921, 21392), (10696, 17842), (11354, 16808), (12976, 14707)]