130888912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:968

約数の個数: 80

約数和(自身を含む): 318979584

約数和(自身を除く): 188090672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 176, 262, 308, 524, 616, 811, 917, 1048, 1232, 1441, 1622, 1834, 2096, 2882, 3244, 3668, 5677, 5764, 6488, 7336, 8921, 10087, 11354, 11528, 12976, 14672, 17842, 20174, 22708, 23056, 35684, 40348, 45416, 62447, 71368, 80696, 90832, 106241, 124894, 142736, 161392, 212482, 249788, 424964, 499576, 743687, 849928, 999152, 1168651, 1487374, 1699856, 2337302, 2974748, 4674604, 5949496, 8180557, 9349208, 11898992, 16361114, 18698416, 32722228, 65444456, 130888912]

約数ペア:

[(1, 130888912), (2, 65444456), (4, 32722228), (7, 18698416), (8, 16361114), (11, 11898992), (14, 9349208), (16, 8180557), (22, 5949496), (28, 4674604), (44, 2974748), (56, 2337302), (77, 1699856), (88, 1487374), (112, 1168651), (131, 999152), (154, 849928), (176, 743687), (262, 499576), (308, 424964), (524, 249788), (616, 212482), (811, 161392), (917, 142736), (1048, 124894), (1232, 106241), (1441, 90832), (1622, 80696), (1834, 71368), (2096, 62447), (2882, 45416), (3244, 40348), (3668, 35684), (5677, 23056), (5764, 22708), (6488, 20174), (7336, 17842), (8921, 14672), (10087, 12976), (11354, 11528)]