156747383877

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{997}}^1\times {\mathrm{141257}}^1$

素因数の和:142317

約数の個数: 32

約数和(自身を含む): 243605636352

約数和(自身を除く): 86858252475

約数列:

[1, 3, 7, 21, 53, 159, 371, 997, 1113, 2991, 6979, 20937, 52841, 141257, 158523, 369887, 423771, 988799, 1109661, 2966397, 7486621, 22459863, 52406347, 140833229, 157219041, 422499687, 985832603, 2957497809, 7464161137, 22392483411, 52249127959, 156747383877]

約数ペア:

[(1, 156747383877), (3, 52249127959), (7, 22392483411), (21, 7464161137), (53, 2957497809), (159, 985832603), (371, 422499687), (997, 157219041), (1113, 140833229), (2991, 52406347), (6979, 22459863), (20937, 7486621), (52841, 2966397), (141257, 1109661), (158523, 988799), (369887, 423771)]