157627870864

素因数分解:

$2^4\times {\mathrm{1583}}^1\times {\mathrm{6223463}}^1$

素因数の和:6225054

約数の個数: 20

約数和(自身を含む): 305596976256

約数和(自身を除く): 147969105392

約数列:

[1, 2, 4, 8, 16, 1583, 3166, 6332, 12664, 25328, 6223463, 12446926, 24893852, 49787704, 99575408, 9851741929, 19703483858, 39406967716, 78813935432, 157627870864]

約数ペア:

[(1, 157627870864), (2, 78813935432), (4, 39406967716), (8, 19703483858), (16, 9851741929), (1583, 99575408), (3166, 49787704), (6332, 24893852), (12664, 12446926), (25328, 6223463)]