164920422513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1\times {\mathrm{13007}}^1$

素因数の和:13578

約数の個数: 64

約数和(自身を含む): 276926791680

約数和(自身を除く): 112006369167

約数列:

[1, 3, 7, 11, 21, 33, 77, 131, 231, 393, 419, 917, 1257, 1441, 2751, 2933, 4323, 4609, 8799, 10087, 13007, 13827, 30261, 32263, 39021, 54889, 91049, 96789, 143077, 164667, 273147, 384223, 429231, 603779, 1001539, 1152669, 1703917, 1811337, 3004617, 4226453, 5111751, 5449933, 11927419, 12679359, 16349799, 18743087, 35782257, 38149531, 56229261, 59949263, 114448593, 131201609, 179847789, 393604827, 419644841, 713941223, 1258934523, 2141823669, 4997588561, 7853353453, 14992765683, 23560060359, 54973474171, 164920422513]

約数ペア:

[(1, 164920422513), (3, 54973474171), (7, 23560060359), (11, 14992765683), (21, 7853353453), (33, 4997588561), (77, 2141823669), (131, 1258934523), (231, 713941223), (393, 419644841), (419, 393604827), (917, 179847789), (1257, 131201609), (1441, 114448593), (2751, 59949263), (2933, 56229261), (4323, 38149531), (4609, 35782257), (8799, 18743087), (10087, 16349799), (13007, 12679359), (13827, 11927419), (30261, 5449933), (32263, 5111751), (39021, 4226453), (54889, 3004617), (91049, 1811337), (96789, 1703917), (143077, 1152669), (164667, 1001539), (273147, 603779), (384223, 429231)]