149971176

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 422532000

約数和(自身を除く): 272560824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 597, 648, 796, 1163, 1194, 1592, 1791, 2326, 2388, 3489, 3582, 4652, 4776, 5373, 6978, 7164, 9304, 10467, 10746, 13956, 14328, 16119, 20934, 21492, 27912, 31401, 32238, 41868, 42984, 62802, 64476, 83736, 94203, 125604, 128952, 188406, 231437, 251208, 376812, 462874, 694311, 753624, 925748, 1388622, 1851496, 2082933, 2777244, 4165866, 5554488, 6248799, 8331732, 12497598, 16663464, 18746397, 24995196, 37492794, 49990392, 74985588, 149971176]

約数ペア:

[(1, 149971176), (2, 74985588), (3, 49990392), (4, 37492794), (6, 24995196), (8, 18746397), (9, 16663464), (12, 12497598), (18, 8331732), (24, 6248799), (27, 5554488), (36, 4165866), (54, 2777244), (72, 2082933), (81, 1851496), (108, 1388622), (162, 925748), (199, 753624), (216, 694311), (324, 462874), (398, 376812), (597, 251208), (648, 231437), (796, 188406), (1163, 128952), (1194, 125604), (1592, 94203), (1791, 83736), (2326, 64476), (2388, 62802), (3489, 42984), (3582, 41868), (4652, 32238), (4776, 31401), (5373, 27912), (6978, 21492), (7164, 20934), (9304, 16119), (10467, 14328), (10746, 13956)]