190459808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7027}}^1$

素因数の和:7066

約数の個数: 72

約数和(自身を含む): 471100896

約数和(自身を除く): 280641088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 7027, 13552, 14054, 27104, 28108, 49189, 56216, 77297, 98378, 112432, 154594, 196756, 224864, 309188, 393512, 541079, 618376, 787024, 850267, 1082158, 1236752, 1574048, 1700534, 2164316, 2473504, 3401068, 4328632, 5951869, 6802136, 8657264, 11903738, 13604272, 17314528, 23807476, 27208544, 47614952, 95229904, 190459808]

約数ペア:

[(1, 190459808), (2, 95229904), (4, 47614952), (7, 27208544), (8, 23807476), (11, 17314528), (14, 13604272), (16, 11903738), (22, 8657264), (28, 6802136), (32, 5951869), (44, 4328632), (56, 3401068), (77, 2473504), (88, 2164316), (112, 1700534), (121, 1574048), (154, 1236752), (176, 1082158), (224, 850267), (242, 787024), (308, 618376), (352, 541079), (484, 393512), (616, 309188), (847, 224864), (968, 196756), (1232, 154594), (1694, 112432), (1936, 98378), (2464, 77297), (3388, 56216), (3872, 49189), (6776, 28108), (7027, 27104), (13552, 14054)]