166153904

素因数分解:

$2^4\times 7^2\times {\mathrm{211931}}^1$

素因数の和:211953

約数の個数: 30

約数和(自身を含む): 374483844

約数和(自身を除く): 208329940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 211931, 423862, 847724, 1483517, 1695448, 2967034, 3390896, 5934068, 10384619, 11868136, 20769238, 23736272, 41538476, 83076952, 166153904]

約数ペア:

[(1, 166153904), (2, 83076952), (4, 41538476), (7, 23736272), (8, 20769238), (14, 11868136), (16, 10384619), (28, 5934068), (49, 3390896), (56, 2967034), (98, 1695448), (112, 1483517), (196, 847724), (392, 423862), (784, 211931)]