156920086869

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2311}}^1\times {\mathrm{248723}}^1$

素因数の和:251057

約数の個数: 32

約数和(自身を含む): 257622349824

約数和(自身を除く): 100702262955

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 2311, 6933, 16177, 30043, 48531, 90129, 210301, 248723, 630903, 746169, 1741061, 3233399, 5223183, 9700197, 22633793, 67901379, 574798853, 1724396559, 4023591971, 7472385089, 12070775913, 22417155267, 52306695623, 156920086869]

約数ペア:

[(1, 156920086869), (3, 52306695623), (7, 22417155267), (13, 12070775913), (21, 7472385089), (39, 4023591971), (91, 1724396559), (273, 574798853), (2311, 67901379), (6933, 22633793), (16177, 9700197), (30043, 5223183), (48531, 3233399), (90129, 1741061), (210301, 746169), (248723, 630903)]