143248952

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 344736000

約数和(自身を除く): 201487048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 139, 154, 196, 239, 278, 308, 392, 478, 539, 556, 616, 956, 973, 1078, 1112, 1529, 1673, 1912, 1946, 2156, 2629, 3058, 3346, 3892, 4312, 5258, 6116, 6692, 6811, 7784, 10516, 10703, 11711, 12232, 13384, 13622, 18403, 21032, 21406, 23422, 27244, 33221, 36806, 42812, 46844, 54488, 66442, 73612, 74921, 85624, 93688, 128821, 132884, 147224, 149842, 232547, 257642, 265768, 299684, 365431, 465094, 515284, 599368, 730862, 930188, 1030568, 1461724, 1627829, 1860376, 2558017, 2923448, 3255658, 5116034, 6511316, 10232068, 13022632, 17906119, 20464136, 35812238, 71624476, 143248952]

約数ペア:

[(1, 143248952), (2, 71624476), (4, 35812238), (7, 20464136), (8, 17906119), (11, 13022632), (14, 10232068), (22, 6511316), (28, 5116034), (44, 3255658), (49, 2923448), (56, 2558017), (77, 1860376), (88, 1627829), (98, 1461724), (139, 1030568), (154, 930188), (196, 730862), (239, 599368), (278, 515284), (308, 465094), (392, 365431), (478, 299684), (539, 265768), (556, 257642), (616, 232547), (956, 149842), (973, 147224), (1078, 132884), (1112, 128821), (1529, 93688), (1673, 85624), (1912, 74921), (1946, 73612), (2156, 66442), (2629, 54488), (3058, 46844), (3346, 42812), (3892, 36806), (4312, 33221), (5258, 27244), (6116, 23422), (6692, 21406), (6811, 21032), (7784, 18403), (10516, 13622), (10703, 13384), (11711, 12232)]