172579274

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1459}}^1$

素因数の和:1563

約数の個数: 48

約数和(自身を含む): 323559360

約数和(自身を除く): 150980086

約数列:

[1, 2, 7, 14, 17, 34, 49, 71, 98, 119, 142, 238, 497, 833, 994, 1207, 1459, 1666, 2414, 2918, 3479, 6958, 8449, 10213, 16898, 20426, 24803, 49606, 59143, 71491, 103589, 118286, 142982, 173621, 207178, 347242, 725123, 1215347, 1450246, 1761013, 2430694, 3522026, 5075861, 10151722, 12327091, 24654182, 86289637, 172579274]

約数ペア:

[(1, 172579274), (2, 86289637), (7, 24654182), (14, 12327091), (17, 10151722), (34, 5075861), (49, 3522026), (71, 2430694), (98, 1761013), (119, 1450246), (142, 1215347), (238, 725123), (497, 347242), (833, 207178), (994, 173621), (1207, 142982), (1459, 118286), (1666, 103589), (2414, 71491), (2918, 59143), (3479, 49606), (6958, 24803), (8449, 20426), (10213, 16898)]