156968544004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2065375579}}^1$

素因数の和:2065375602

約数の個数: 12

約数和(自身を含む): 289152581200

約数和(自身を除く): 132184037196

約数列:

[1, 2, 4, 19, 38, 76, 2065375579, 4130751158, 8261502316, 39242136001, 78484272002, 156968544004]

約数ペア:

[(1, 156968544004), (2, 78484272002), (4, 39242136001), (19, 8261502316), (38, 4130751158), (76, 2065375579)]