169859196

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{27919}}^1$

素因数の和:27955

約数の個数: 54

約数和(自身を含む): 464951760

約数和(自身を除く): 295092564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 27919, 55838, 83757, 111676, 167514, 251271, 335028, 362947, 502542, 725894, 1005084, 1088841, 1451788, 2177682, 3266523, 4355364, 4718311, 6533046, 9436622, 13066092, 14154933, 18873244, 28309866, 42464799, 56619732, 84929598, 169859196]

約数ペア:

[(1, 169859196), (2, 84929598), (3, 56619732), (4, 42464799), (6, 28309866), (9, 18873244), (12, 14154933), (13, 13066092), (18, 9436622), (26, 6533046), (36, 4718311), (39, 4355364), (52, 3266523), (78, 2177682), (117, 1451788), (156, 1088841), (169, 1005084), (234, 725894), (338, 502542), (468, 362947), (507, 335028), (676, 251271), (1014, 167514), (1521, 111676), (2028, 83757), (3042, 55838), (6084, 27919)]