189731808

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{10457}}^1$

素因数の和:10486

約数の個数: 120

約数和(自身を含む): 637770672

約数和(自身を除く): 448038864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 10457, 18144, 20914, 31371, 41828, 62742, 73199, 83656, 94113, 125484, 146398, 167312, 188226, 219597, 250968, 282339, 292796, 334624, 376452, 439194, 501936, 564678, 585592, 658791, 752904, 847017, 878388, 1003872, 1129356, 1171184, 1317582, 1505808, 1694034, 1756776, 1976373, 2258712, 2342368, 2635164, 3011616, 3388068, 3513552, 3952746, 4517424, 5270328, 5929119, 6776136, 7027104, 7905492, 9034848, 10540656, 11858238, 13552272, 15810984, 21081312, 23716476, 27104544, 31621968, 47432952, 63243936, 94865904, 189731808]

約数ペア:

[(1, 189731808), (2, 94865904), (3, 63243936), (4, 47432952), (6, 31621968), (7, 27104544), (8, 23716476), (9, 21081312), (12, 15810984), (14, 13552272), (16, 11858238), (18, 10540656), (21, 9034848), (24, 7905492), (27, 7027104), (28, 6776136), (32, 5929119), (36, 5270328), (42, 4517424), (48, 3952746), (54, 3513552), (56, 3388068), (63, 3011616), (72, 2635164), (81, 2342368), (84, 2258712), (96, 1976373), (108, 1756776), (112, 1694034), (126, 1505808), (144, 1317582), (162, 1171184), (168, 1129356), (189, 1003872), (216, 878388), (224, 847017), (252, 752904), (288, 658791), (324, 585592), (336, 564678), (378, 501936), (432, 439194), (504, 376452), (567, 334624), (648, 292796), (672, 282339), (756, 250968), (864, 219597), (1008, 188226), (1134, 167312), (1296, 146398), (1512, 125484), (2016, 94113), (2268, 83656), (2592, 73199), (3024, 62742), (4536, 41828), (6048, 31371), (9072, 20914), (10457, 18144)]