138135456

素因数分解:

$2^5\times 3^4\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:548

約数の個数: 120

約数和(自身を含む): 410269860

約数和(自身を除く): 272134404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 137, 144, 162, 216, 274, 288, 324, 389, 411, 432, 548, 648, 778, 822, 864, 1096, 1167, 1233, 1296, 1556, 1644, 2192, 2334, 2466, 2592, 3112, 3288, 3501, 3699, 4384, 4668, 4932, 6224, 6576, 7002, 7398, 9336, 9864, 10503, 11097, 12448, 13152, 14004, 14796, 18672, 19728, 21006, 22194, 28008, 29592, 31509, 37344, 39456, 42012, 44388, 53293, 56016, 59184, 63018, 84024, 88776, 106586, 112032, 118368, 126036, 159879, 168048, 177552, 213172, 252072, 319758, 336096, 355104, 426344, 479637, 504144, 639516, 852688, 959274, 1008288, 1279032, 1438911, 1705376, 1918548, 2558064, 2877822, 3837096, 4316733, 5116128, 5755644, 7674192, 8633466, 11511288, 15348384, 17266932, 23022576, 34533864, 46045152, 69067728, 138135456]

約数ペア:

[(1, 138135456), (2, 69067728), (3, 46045152), (4, 34533864), (6, 23022576), (8, 17266932), (9, 15348384), (12, 11511288), (16, 8633466), (18, 7674192), (24, 5755644), (27, 5116128), (32, 4316733), (36, 3837096), (48, 2877822), (54, 2558064), (72, 1918548), (81, 1705376), (96, 1438911), (108, 1279032), (137, 1008288), (144, 959274), (162, 852688), (216, 639516), (274, 504144), (288, 479637), (324, 426344), (389, 355104), (411, 336096), (432, 319758), (548, 252072), (648, 213172), (778, 177552), (822, 168048), (864, 159879), (1096, 126036), (1167, 118368), (1233, 112032), (1296, 106586), (1556, 88776), (1644, 84024), (2192, 63018), (2334, 59184), (2466, 56016), (2592, 53293), (3112, 44388), (3288, 42012), (3501, 39456), (3699, 37344), (4384, 31509), (4668, 29592), (4932, 28008), (6224, 22194), (6576, 21006), (7002, 19728), (7398, 18672), (9336, 14796), (9864, 14004), (10503, 13152), (11097, 12448)]