156958416719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1\times {\mathrm{304193}}^1$

素因数の和:306314

約数の個数: 16

約数和(自身を含む): 178014328800

約数和(自身を除く): 21055912081

約数列:

[1, 13, 19, 247, 2089, 27157, 39691, 304193, 515983, 3954509, 5779667, 75135671, 635459177, 8260969301, 12073724363, 156958416719]

約数ペア:

[(1, 156958416719), (13, 12073724363), (19, 8260969301), (247, 635459177), (2089, 75135671), (27157, 5779667), (39691, 3954509), (304193, 515983)]