169400896

素因数分解:

$2^6\times 7^1\times {\mathrm{378127}}^1$

素因数の和:378146

約数の個数: 28

約数和(自身を含む): 384178048

約数和(自身を除く): 214777152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 378127, 756254, 1512508, 2646889, 3025016, 5293778, 6050032, 10587556, 12100064, 21175112, 24200128, 42350224, 84700448, 169400896]

約数ペア:

[(1, 169400896), (2, 84700448), (4, 42350224), (7, 24200128), (8, 21175112), (14, 12100064), (16, 10587556), (28, 6050032), (32, 5293778), (56, 3025016), (64, 2646889), (112, 1512508), (224, 756254), (448, 378127)]