164799252

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{20903}}^1$

素因数の和:20989

約数の個数: 48

約数和(自身を含む): 433130880

約数和(自身を除く): 268331628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 146, 219, 292, 438, 657, 876, 1314, 1971, 2628, 3942, 7884, 20903, 41806, 62709, 83612, 125418, 188127, 250836, 376254, 564381, 752508, 1128762, 1525919, 2257524, 3051838, 4577757, 6103676, 9155514, 13733271, 18311028, 27466542, 41199813, 54933084, 82399626, 164799252]

約数ペア:

[(1, 164799252), (2, 82399626), (3, 54933084), (4, 41199813), (6, 27466542), (9, 18311028), (12, 13733271), (18, 9155514), (27, 6103676), (36, 4577757), (54, 3051838), (73, 2257524), (108, 1525919), (146, 1128762), (219, 752508), (292, 564381), (438, 376254), (657, 250836), (876, 188127), (1314, 125418), (1971, 83612), (2628, 62709), (3942, 41806), (7884, 20903)]