164055178

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{26693}}^1$

素因数の和:27141

約数の個数: 16

約数和(自身を含む): 281888640

約数和(自身を除く): 117833462

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 26693, 53386, 186851, 373702, 11718227, 23436454, 82027589, 164055178]

約数ペア:

[(1, 164055178), (2, 82027589), (7, 23436454), (14, 11718227), (439, 373702), (878, 186851), (3073, 53386), (6146, 26693)]