155510096

素因数分解:

$2^4\times 7^1\times {\mathrm{1388483}}^1$

素因数の和:1388498

約数の個数: 20

約数和(自身を含む): 344344032

約数和(自身を除く): 188833936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1388483, 2776966, 5553932, 9719381, 11107864, 19438762, 22215728, 38877524, 77755048, 155510096]

約数ペア:

[(1, 155510096), (2, 77755048), (4, 38877524), (7, 22215728), (8, 19438762), (14, 11107864), (16, 9719381), (28, 5553932), (56, 2776966), (112, 1388483)]