156972507730

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2127287}}^1$

素因数の和:2127498

約数の個数: 32

約数和(自身を含む): 290400339456

約数和(自身を除く): 133427831726

約数列:

[1, 2, 5, 10, 47, 94, 157, 235, 314, 470, 785, 1570, 7379, 14758, 36895, 73790, 2127287, 4254574, 10636435, 21272870, 99982489, 199964978, 333984059, 499912445, 667968118, 999824890, 1669920295, 3339840590, 15697250773, 31394501546, 78486253865, 156972507730]

約数ペア:

[(1, 156972507730), (2, 78486253865), (5, 31394501546), (10, 15697250773), (47, 3339840590), (94, 1669920295), (157, 999824890), (235, 667968118), (314, 499912445), (470, 333984059), (785, 199964978), (1570, 99982489), (7379, 21272870), (14758, 10636435), (36895, 4254574), (73790, 2127287)]