161819970054

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{946681}}^1$

素因数の和:947636

約数の個数: 32

約数和(自身を含む): 334443816960

約数和(自身を除く): 172623846906

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 919, 1838, 2757, 5514, 28489, 56978, 85467, 170934, 946681, 1893362, 2840043, 5680086, 29347111, 58694222, 88041333, 176082666, 869999839, 1739999678, 2609999517, 5219999034, 26969995009, 53939990018, 80909985027, 161819970054]

約数ペア:

[(1, 161819970054), (2, 80909985027), (3, 53939990018), (6, 26969995009), (31, 5219999034), (62, 2609999517), (93, 1739999678), (186, 869999839), (919, 176082666), (1838, 88041333), (2757, 58694222), (5514, 29347111), (28489, 5680086), (56978, 2840043), (85467, 1893362), (170934, 946681)]