171329424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{509909}}^1$

素因数の和:509927

約数の個数: 40

約数和(自身を含む): 505830720

約数和(自身を除く): 334501296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 509909, 1019818, 1529727, 2039636, 3059454, 3569363, 4079272, 6118908, 7138726, 8158544, 10708089, 12237816, 14277452, 21416178, 24475632, 28554904, 42832356, 57109808, 85664712, 171329424]

約数ペア:

[(1, 171329424), (2, 85664712), (3, 57109808), (4, 42832356), (6, 28554904), (7, 24475632), (8, 21416178), (12, 14277452), (14, 12237816), (16, 10708089), (21, 8158544), (24, 7138726), (28, 6118908), (42, 4079272), (48, 3569363), (56, 3059454), (84, 2039636), (112, 1529727), (168, 1019818), (336, 509909)]