1569228188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:483

約数の個数: 72

約数和(自身を含む): 3081997296

約数和(自身を除く): 1512769108

約数列:

[1, 2, 4, 11, 22, 44, 107, 121, 157, 193, 214, 242, 314, 386, 428, 484, 628, 772, 1177, 1727, 2123, 2354, 3454, 4246, 4708, 6908, 8492, 12947, 16799, 18997, 20651, 23353, 25894, 30301, 33598, 37994, 41302, 46706, 51788, 60602, 67196, 75988, 82604, 93412, 121204, 184789, 227161, 333311, 369578, 454322, 666622, 739156, 908644, 1333244, 2032679, 2498771, 3242207, 3666421, 4065358, 4997542, 6484414, 7332842, 8130716, 9995084, 12968828, 14665684, 35664277, 71328554, 142657108, 392307047, 784614094, 1569228188]

約数ペア:

[(1, 1569228188), (2, 784614094), (4, 392307047), (11, 142657108), (22, 71328554), (44, 35664277), (107, 14665684), (121, 12968828), (157, 9995084), (193, 8130716), (214, 7332842), (242, 6484414), (314, 4997542), (386, 4065358), (428, 3666421), (484, 3242207), (628, 2498771), (772, 2032679), (1177, 1333244), (1727, 908644), (2123, 739156), (2354, 666622), (3454, 454322), (4246, 369578), (4708, 333311), (6908, 227161), (8492, 184789), (12947, 121204), (16799, 93412), (18997, 82604), (20651, 75988), (23353, 67196), (25894, 60602), (30301, 51788), (33598, 46706), (37994, 41302)]