156787668602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{37853131}}^1$

素因数の和:37853261

約数の個数: 16

約数和(自身を含む): 249830671200

約数和(自身を除く): 93043002598

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 37853131, 75706262, 719209489, 1438418978, 4125991279, 8251982558, 78393834301, 156787668602]

約数ペア:

[(1, 156787668602), (2, 78393834301), (19, 8251982558), (38, 4125991279), (109, 1438418978), (218, 719209489), (2071, 75706262), (4142, 37853131)]