156940316141

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1693}}^1\times {\mathrm{696989}}^1$

素因数の和:698708

約数の個数: 16

約数和(自身を含む): 188912169600

約数和(自身を除く): 31971853459

約数列:

[1, 7, 19, 133, 1693, 11851, 32167, 225169, 696989, 4878923, 13242791, 92699537, 1180002377, 8260016639, 22420045163, 156940316141]

約数ペア:

[(1, 156940316141), (7, 22420045163), (19, 8260016639), (133, 1180002377), (1693, 92699537), (11851, 13242791), (32167, 4878923), (225169, 696989)]