169600252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 321979392

約数和(自身を除く): 152379140

約数列:

[1, 2, 4, 23, 46, 47, 61, 92, 94, 122, 188, 244, 643, 1081, 1286, 1403, 2162, 2572, 2806, 2867, 4324, 5612, 5734, 11468, 14789, 29578, 30221, 39223, 59156, 60442, 65941, 78446, 120884, 131882, 156892, 263764, 695083, 902129, 1390166, 1804258, 1843481, 2780332, 3608516, 3686962, 7373924, 42400063, 84800126, 169600252]

約数ペア:

[(1, 169600252), (2, 84800126), (4, 42400063), (23, 7373924), (46, 3686962), (47, 3608516), (61, 2780332), (92, 1843481), (94, 1804258), (122, 1390166), (188, 902129), (244, 695083), (643, 263764), (1081, 156892), (1286, 131882), (1403, 120884), (2162, 78446), (2572, 65941), (2806, 60442), (2867, 59156), (4324, 39223), (5612, 30221), (5734, 29578), (11468, 14789)]