171333144

素因数分解:

$2^3\times 3^4\times {\mathrm{264403}}^1$

素因数の和:264421

約数の個数: 40

約数和(自身を含む): 479893260

約数和(自身を除く): 308560116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 264403, 528806, 793209, 1057612, 1586418, 2115224, 2379627, 3172836, 4759254, 6345672, 7138881, 9518508, 14277762, 19037016, 21416643, 28555524, 42833286, 57111048, 85666572, 171333144]

約数ペア:

[(1, 171333144), (2, 85666572), (3, 57111048), (4, 42833286), (6, 28555524), (8, 21416643), (9, 19037016), (12, 14277762), (18, 9518508), (24, 7138881), (27, 6345672), (36, 4759254), (54, 3172836), (72, 2379627), (81, 2115224), (108, 1586418), (162, 1057612), (216, 793209), (324, 528806), (648, 264403)]