179817864

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 317846136

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 47, 58, 69, 87, 92, 94, 116, 138, 141, 174, 184, 188, 232, 239, 276, 282, 348, 376, 478, 552, 564, 667, 696, 717, 956, 1081, 1128, 1334, 1363, 1434, 1912, 2001, 2162, 2668, 2726, 2868, 3243, 4002, 4089, 4324, 5336, 5452, 5497, 5736, 6486, 6931, 8004, 8178, 8648, 10904, 10994, 11233, 12972, 13862, 16008, 16356, 16491, 20793, 21988, 22466, 25944, 27724, 31349, 32712, 32982, 33699, 41586, 43976, 44932, 55448, 62698, 65964, 67398, 83172, 89864, 94047, 125396, 131928, 134796, 159413, 166344, 188094, 250792, 258359, 269592, 318826, 325757, 376188, 478239, 516718, 637652, 651514, 752376, 775077, 956478, 977271, 1033436, 1275304, 1303028, 1550154, 1912956, 1954542, 2066872, 2606056, 3100308, 3825912, 3909084, 6200616, 7492411, 7818168, 14984822, 22477233, 29969644, 44954466, 59939288, 89908932, 179817864]

約数ペア:

[(1, 179817864), (2, 89908932), (3, 59939288), (4, 44954466), (6, 29969644), (8, 22477233), (12, 14984822), (23, 7818168), (24, 7492411), (29, 6200616), (46, 3909084), (47, 3825912), (58, 3100308), (69, 2606056), (87, 2066872), (92, 1954542), (94, 1912956), (116, 1550154), (138, 1303028), (141, 1275304), (174, 1033436), (184, 977271), (188, 956478), (232, 775077), (239, 752376), (276, 651514), (282, 637652), (348, 516718), (376, 478239), (478, 376188), (552, 325757), (564, 318826), (667, 269592), (696, 258359), (717, 250792), (956, 188094), (1081, 166344), (1128, 159413), (1334, 134796), (1363, 131928), (1434, 125396), (1912, 94047), (2001, 89864), (2162, 83172), (2668, 67398), (2726, 65964), (2868, 62698), (3243, 55448), (4002, 44932), (4089, 43976), (4324, 41586), (5336, 33699), (5452, 32982), (5497, 32712), (5736, 31349), (6486, 27724), (6931, 25944), (8004, 22466), (8178, 21988), (8648, 20793), (10904, 16491), (10994, 16356), (11233, 16008), (12972, 13862)]