155468574

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 346963968

約数和(自身を除く): 191495394

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 127, 141, 254, 282, 381, 423, 762, 846, 1143, 1447, 2286, 2894, 4341, 5969, 8682, 11938, 13023, 17907, 26046, 35814, 53721, 68009, 107442, 136018, 183769, 204027, 367538, 408054, 551307, 612081, 1102614, 1224162, 1653921, 3307842, 8637143, 17274286, 25911429, 51822858, 77734287, 155468574]

約数ペア:

[(1, 155468574), (2, 77734287), (3, 51822858), (6, 25911429), (9, 17274286), (18, 8637143), (47, 3307842), (94, 1653921), (127, 1224162), (141, 1102614), (254, 612081), (282, 551307), (381, 408054), (423, 367538), (762, 204027), (846, 183769), (1143, 136018), (1447, 107442), (2286, 68009), (2894, 53721), (4341, 35814), (5969, 26046), (8682, 17907), (11938, 13023)]