181286952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 568719360

約数和(自身を除く): 387432408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 263, 264, 308, 373, 462, 526, 616, 746, 789, 924, 1052, 1119, 1492, 1578, 1841, 1848, 2104, 2238, 2611, 2893, 2984, 3156, 3682, 4103, 4476, 5222, 5523, 5786, 6312, 7364, 7833, 8206, 8679, 8952, 10444, 11046, 11572, 12309, 14728, 15666, 16412, 17358, 20251, 20888, 22092, 23144, 24618, 28721, 31332, 32824, 34716, 40502, 44184, 49236, 57442, 60753, 62664, 69432, 81004, 86163, 98099, 98472, 114884, 121506, 162008, 172326, 196198, 229768, 243012, 294297, 344652, 392396, 486024, 588594, 686693, 689304, 784792, 1079089, 1177188, 1373386, 2060079, 2158178, 2354376, 2746772, 3237267, 4120158, 4316356, 5493544, 6474534, 7553623, 8240316, 8632712, 12949068, 15107246, 16480632, 22660869, 25898136, 30214492, 45321738, 60428984, 90643476, 181286952]

約数ペア:

[(1, 181286952), (2, 90643476), (3, 60428984), (4, 45321738), (6, 30214492), (7, 25898136), (8, 22660869), (11, 16480632), (12, 15107246), (14, 12949068), (21, 8632712), (22, 8240316), (24, 7553623), (28, 6474534), (33, 5493544), (42, 4316356), (44, 4120158), (56, 3237267), (66, 2746772), (77, 2354376), (84, 2158178), (88, 2060079), (132, 1373386), (154, 1177188), (168, 1079089), (231, 784792), (263, 689304), (264, 686693), (308, 588594), (373, 486024), (462, 392396), (526, 344652), (616, 294297), (746, 243012), (789, 229768), (924, 196198), (1052, 172326), (1119, 162008), (1492, 121506), (1578, 114884), (1841, 98472), (1848, 98099), (2104, 86163), (2238, 81004), (2611, 69432), (2893, 62664), (2984, 60753), (3156, 57442), (3682, 49236), (4103, 44184), (4476, 40502), (5222, 34716), (5523, 32824), (5786, 31332), (6312, 28721), (7364, 24618), (7833, 23144), (8206, 22092), (8679, 20888), (8952, 20251), (10444, 17358), (11046, 16412), (11572, 15666), (12309, 14728)]