141864128

素因数分解:

$2^6\times 7^1\times {\mathrm{316661}}^1$

素因数の和:316680

約数の個数: 28

約数和(自身を含む): 321728592

約数和(自身を除く): 179864464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 316661, 633322, 1266644, 2216627, 2533288, 4433254, 5066576, 8866508, 10133152, 17733016, 20266304, 35466032, 70932064, 141864128]

約数ペア:

[(1, 141864128), (2, 70932064), (4, 35466032), (7, 20266304), (8, 17733016), (14, 10133152), (16, 8866508), (28, 5066576), (32, 4433254), (56, 2533288), (64, 2216627), (112, 1266644), (224, 633322), (448, 316661)]