140815612

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37813}}^1$

素因数の和:37850

約数の個数: 36

約数和(自身を含む): 301755720

約数和(自身を除く): 160940108

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 37813, 75626, 151252, 264691, 529382, 718447, 1058764, 1436894, 1852837, 2873788, 3705674, 5029129, 7411348, 10058258, 20116516, 35203903, 70407806, 140815612]

約数ペア:

[(1, 140815612), (2, 70407806), (4, 35203903), (7, 20116516), (14, 10058258), (19, 7411348), (28, 5029129), (38, 3705674), (49, 2873788), (76, 1852837), (98, 1436894), (133, 1058764), (196, 718447), (266, 529382), (532, 264691), (931, 151252), (1862, 75626), (3724, 37813)]