149240672

素因数分解:

$2^5\times 7^3\times {\mathrm{13597}}^1$

素因数の和:13628

約数の個数: 48

約数和(自身を含む): 342669600

約数和(自身を除く): 193428928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 13597, 27194, 54388, 95179, 108776, 190358, 217552, 380716, 435104, 666253, 761432, 1332506, 1522864, 2665012, 3045728, 4663771, 5330024, 9327542, 10660048, 18655084, 21320096, 37310168, 74620336, 149240672]

約数ペア:

[(1, 149240672), (2, 74620336), (4, 37310168), (7, 21320096), (8, 18655084), (14, 10660048), (16, 9327542), (28, 5330024), (32, 4663771), (49, 3045728), (56, 2665012), (98, 1522864), (112, 1332506), (196, 761432), (224, 666253), (343, 435104), (392, 380716), (686, 217552), (784, 190358), (1372, 108776), (1568, 95179), (2744, 54388), (5488, 27194), (10976, 13597)]