145327168

素因数分解:

$2^6\times 7^1\times {\mathrm{324391}}^1$

素因数の和:324410

約数の個数: 28

約数和(自身を含む): 329582272

約数和(自身を除く): 184255104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 324391, 648782, 1297564, 2270737, 2595128, 4541474, 5190256, 9082948, 10380512, 18165896, 20761024, 36331792, 72663584, 145327168]

約数ペア:

[(1, 145327168), (2, 72663584), (4, 36331792), (7, 20761024), (8, 18165896), (14, 10380512), (16, 9082948), (28, 5190256), (32, 4541474), (56, 2595128), (64, 2270737), (112, 1297564), (224, 648782), (448, 324391)]