164241176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 181220584

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 97, 142, 194, 271, 284, 388, 542, 568, 776, 781, 1067, 1084, 1562, 2134, 2168, 2981, 3124, 4268, 5962, 6248, 6887, 8536, 11924, 13774, 19241, 23848, 26287, 27548, 38482, 52574, 55096, 75757, 76964, 105148, 151514, 153928, 210296, 211651, 289157, 303028, 423302, 578314, 606056, 846604, 1156628, 1693208, 1866377, 2313256, 3732754, 7465508, 14931016, 20530147, 41060294, 82120588, 164241176]

約数ペア:

[(1, 164241176), (2, 82120588), (4, 41060294), (8, 20530147), (11, 14931016), (22, 7465508), (44, 3732754), (71, 2313256), (88, 1866377), (97, 1693208), (142, 1156628), (194, 846604), (271, 606056), (284, 578314), (388, 423302), (542, 303028), (568, 289157), (776, 211651), (781, 210296), (1067, 153928), (1084, 151514), (1562, 105148), (2134, 76964), (2168, 75757), (2981, 55096), (3124, 52574), (4268, 38482), (5962, 27548), (6248, 26287), (6887, 23848), (8536, 19241), (11924, 13774)]