163511136

素因数分解:

$2^5\times 3^4\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 120

約数和(自身を含む): 484822800

約数和(自身を除く): 321311664

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, 288, 317, 324, 398, 432, 597, 634, 648, 796, 864, 951, 1194, 1268, 1296, 1592, 1791, 1902, 2388, 2536, 2592, 2853, 3184, 3582, 3804, 4776, 5072, 5373, 5706, 6368, 7164, 7608, 8559, 9552, 10144, 10746, 11412, 14328, 15216, 16119, 17118, 19104, 21492, 22824, 25677, 28656, 30432, 32238, 34236, 42984, 45648, 51354, 57312, 63083, 64476, 68472, 85968, 91296, 102708, 126166, 128952, 136944, 171936, 189249, 205416, 252332, 257904, 273888, 378498, 410832, 504664, 515808, 567747, 756996, 821664, 1009328, 1135494, 1513992, 1703241, 2018656, 2270988, 3027984, 3406482, 4541976, 5109723, 6055968, 6812964, 9083952, 10219446, 13625928, 18167904, 20438892, 27251856, 40877784, 54503712, 81755568, 163511136]

約数ペア:

[(1, 163511136), (2, 81755568), (3, 54503712), (4, 40877784), (6, 27251856), (8, 20438892), (9, 18167904), (12, 13625928), (16, 10219446), (18, 9083952), (24, 6812964), (27, 6055968), (32, 5109723), (36, 4541976), (48, 3406482), (54, 3027984), (72, 2270988), (81, 2018656), (96, 1703241), (108, 1513992), (144, 1135494), (162, 1009328), (199, 821664), (216, 756996), (288, 567747), (317, 515808), (324, 504664), (398, 410832), (432, 378498), (597, 273888), (634, 257904), (648, 252332), (796, 205416), (864, 189249), (951, 171936), (1194, 136944), (1268, 128952), (1296, 126166), (1592, 102708), (1791, 91296), (1902, 85968), (2388, 68472), (2536, 64476), (2592, 63083), (2853, 57312), (3184, 51354), (3582, 45648), (3804, 42984), (4776, 34236), (5072, 32238), (5373, 30432), (5706, 28656), (6368, 25677), (7164, 22824), (7608, 21492), (8559, 19104), (9552, 17118), (10144, 16119), (10746, 15216), (11412, 14328)]