169209212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 321699840

約数和(自身を除く): 152490628

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 127, 188, 254, 373, 508, 746, 893, 1492, 1786, 2413, 3572, 4826, 5969, 7087, 9652, 11938, 14174, 17531, 23876, 28348, 35062, 47371, 70124, 94742, 113411, 189484, 226822, 333089, 453644, 666178, 900049, 1332356, 1800098, 2226437, 3600196, 4452874, 8905748, 42302303, 84604606, 169209212]

約数ペア:

[(1, 169209212), (2, 84604606), (4, 42302303), (19, 8905748), (38, 4452874), (47, 3600196), (76, 2226437), (94, 1800098), (127, 1332356), (188, 900049), (254, 666178), (373, 453644), (508, 333089), (746, 226822), (893, 189484), (1492, 113411), (1786, 94742), (2413, 70124), (3572, 47371), (4826, 35062), (5969, 28348), (7087, 23876), (9652, 17531), (11938, 14174)]