173988486

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 96

約数和(自身を含む): 450777600

約数和(自身を除く): 276789114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 199, 243, 257, 378, 398, 486, 514, 567, 597, 771, 1134, 1194, 1393, 1542, 1701, 1791, 1799, 2313, 2786, 3402, 3582, 3598, 4179, 4626, 5373, 5397, 6939, 8358, 10746, 10794, 12537, 13878, 16119, 16191, 20817, 25074, 32238, 32382, 37611, 41634, 48357, 48573, 51143, 62451, 75222, 96714, 97146, 102286, 112833, 124902, 145719, 153429, 225666, 291438, 306858, 338499, 358001, 437157, 460287, 676998, 716002, 874314, 920574, 1074003, 1380861, 2148006, 2761722, 3222009, 4142583, 6444018, 8285166, 9666027, 12427749, 19332054, 24855498, 28998081, 57996162, 86994243, 173988486]

約数ペア:

[(1, 173988486), (2, 86994243), (3, 57996162), (6, 28998081), (7, 24855498), (9, 19332054), (14, 12427749), (18, 9666027), (21, 8285166), (27, 6444018), (42, 4142583), (54, 3222009), (63, 2761722), (81, 2148006), (126, 1380861), (162, 1074003), (189, 920574), (199, 874314), (243, 716002), (257, 676998), (378, 460287), (398, 437157), (486, 358001), (514, 338499), (567, 306858), (597, 291438), (771, 225666), (1134, 153429), (1194, 145719), (1393, 124902), (1542, 112833), (1701, 102286), (1791, 97146), (1799, 96714), (2313, 75222), (2786, 62451), (3402, 51143), (3582, 48573), (3598, 48357), (4179, 41634), (4626, 37611), (5373, 32382), (5397, 32238), (6939, 25074), (8358, 20817), (10746, 16191), (10794, 16119), (12537, 13878)]