164815243312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1\times {\mathrm{4987}}^1$

素因数の和:7946

約数の個数: 80

約数和(自身を含む): 344149972992

約数和(自身を除く): 179334729680

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 2897, 4987, 5704, 5794, 9974, 11408, 11588, 19948, 23176, 39896, 46352, 66631, 79792, 89807, 114701, 133262, 154597, 179614, 229402, 266524, 309194, 359228, 458804, 533048, 618388, 718456, 917608, 1066096, 1236776, 1436912, 1835216, 2065561, 2473552, 3555731, 4131122, 7111462, 8262244, 14222924, 14447339, 16524488, 28445848, 28894678, 33048976, 56891696, 57789356, 115578712, 231157424, 332288797, 447867509, 664577594, 895735018, 1329155188, 1791470036, 2658310376, 3582940072, 5316620752, 7165880144, 10300952707, 20601905414, 41203810828, 82407621656, 164815243312]

約数ペア:

[(1, 164815243312), (2, 82407621656), (4, 41203810828), (8, 20601905414), (16, 10300952707), (23, 7165880144), (31, 5316620752), (46, 3582940072), (62, 2658310376), (92, 1791470036), (124, 1329155188), (184, 895735018), (248, 664577594), (368, 447867509), (496, 332288797), (713, 231157424), (1426, 115578712), (2852, 57789356), (2897, 56891696), (4987, 33048976), (5704, 28894678), (5794, 28445848), (9974, 16524488), (11408, 14447339), (11588, 14222924), (19948, 8262244), (23176, 7111462), (39896, 4131122), (46352, 3555731), (66631, 2473552), (79792, 2065561), (89807, 1835216), (114701, 1436912), (133262, 1236776), (154597, 1066096), (179614, 917608), (229402, 718456), (266524, 618388), (309194, 533048), (359228, 458804)]