129467808

素因数分解:

$2^5\times 3^4\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 384199200

約数和(自身を除く): 254731392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 199, 216, 251, 288, 324, 398, 432, 502, 597, 648, 753, 796, 864, 1004, 1194, 1296, 1506, 1592, 1791, 2008, 2259, 2388, 2592, 3012, 3184, 3582, 4016, 4518, 4776, 5373, 6024, 6368, 6777, 7164, 8032, 9036, 9552, 10746, 12048, 13554, 14328, 16119, 18072, 19104, 20331, 21492, 24096, 27108, 28656, 32238, 36144, 40662, 42984, 49949, 54216, 57312, 64476, 72288, 81324, 85968, 99898, 108432, 128952, 149847, 162648, 171936, 199796, 216864, 257904, 299694, 325296, 399592, 449541, 515808, 599388, 650592, 799184, 899082, 1198776, 1348623, 1598368, 1798164, 2397552, 2697246, 3596328, 4045869, 4795104, 5394492, 7192656, 8091738, 10788984, 14385312, 16183476, 21577968, 32366952, 43155936, 64733904, 129467808]

約数ペア:

[(1, 129467808), (2, 64733904), (3, 43155936), (4, 32366952), (6, 21577968), (8, 16183476), (9, 14385312), (12, 10788984), (16, 8091738), (18, 7192656), (24, 5394492), (27, 4795104), (32, 4045869), (36, 3596328), (48, 2697246), (54, 2397552), (72, 1798164), (81, 1598368), (96, 1348623), (108, 1198776), (144, 899082), (162, 799184), (199, 650592), (216, 599388), (251, 515808), (288, 449541), (324, 399592), (398, 325296), (432, 299694), (502, 257904), (597, 216864), (648, 199796), (753, 171936), (796, 162648), (864, 149847), (1004, 128952), (1194, 108432), (1296, 99898), (1506, 85968), (1592, 81324), (1791, 72288), (2008, 64476), (2259, 57312), (2388, 54216), (2592, 49949), (3012, 42984), (3184, 40662), (3582, 36144), (4016, 32238), (4518, 28656), (4776, 27108), (5373, 24096), (6024, 21492), (6368, 20331), (6777, 19104), (7164, 18072), (8032, 16119), (9036, 14328), (9552, 13554), (10746, 12048)]