169498252

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 380592800

約数和(自身を除く): 211094548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 343, 484, 539, 686, 847, 1021, 1078, 1372, 1694, 2042, 2156, 3388, 3773, 4084, 5929, 7147, 7546, 11231, 11858, 14294, 15092, 22462, 23716, 28588, 41503, 44924, 50029, 78617, 83006, 100058, 123541, 157234, 166012, 200116, 247082, 314468, 350203, 494164, 550319, 700406, 864787, 1100638, 1400812, 1729574, 2201276, 3459148, 3852233, 6053509, 7704466, 12107018, 15408932, 24214036, 42374563, 84749126, 169498252]

約数ペア:

[(1, 169498252), (2, 84749126), (4, 42374563), (7, 24214036), (11, 15408932), (14, 12107018), (22, 7704466), (28, 6053509), (44, 3852233), (49, 3459148), (77, 2201276), (98, 1729574), (121, 1400812), (154, 1100638), (196, 864787), (242, 700406), (308, 550319), (343, 494164), (484, 350203), (539, 314468), (686, 247082), (847, 200116), (1021, 166012), (1078, 157234), (1372, 123541), (1694, 100058), (2042, 83006), (2156, 78617), (3388, 50029), (3773, 44924), (4084, 41503), (5929, 28588), (7147, 23716), (7546, 22462), (11231, 15092), (11858, 14294)]