156968378378

素因数分解:

$2^1\times 7^1\times {\mathrm{53161}}^1\times {\mathrm{210907}}^1$

素因数の和:264077

約数の個数: 16

約数和(自身を含む): 269094986304

約数和(自身を除く): 112126607926

約数列:

[1, 2, 7, 14, 53161, 106322, 210907, 372127, 421814, 744254, 1476349, 2952698, 11212027027, 22424054054, 78484189189, 156968378378]

約数ペア:

[(1, 156968378378), (2, 78484189189), (7, 22424054054), (14, 11212027027), (53161, 2952698), (106322, 1476349), (210907, 744254), (372127, 421814)]