133938056

素因数分解:

$2^3\times 7^1\times {\mathrm{2391751}}^1$

素因数の和:2391764

約数の個数: 16

約数和(自身を含む): 287010240

約数和(自身を除く): 153072184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2391751, 4783502, 9567004, 16742257, 19134008, 33484514, 66969028, 133938056]

約数ペア:

[(1, 133938056), (2, 66969028), (4, 33484514), (7, 19134008), (8, 16742257), (14, 9567004), (28, 4783502), (56, 2391751)]