159140523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 230400000

約数和(自身を除く): 71259477

約数列:

[1, 3, 19, 57, 59, 79, 177, 237, 599, 1121, 1501, 1797, 3363, 4503, 4661, 11381, 13983, 34143, 35341, 47321, 88559, 106023, 141963, 265677, 671479, 899099, 2014437, 2697297, 2791939, 8375817, 53046841, 159140523]

約数ペア:

[(1, 159140523), (3, 53046841), (19, 8375817), (57, 2791939), (59, 2697297), (79, 2014437), (177, 899099), (237, 671479), (599, 265677), (1121, 141963), (1501, 106023), (1797, 88559), (3363, 47321), (4503, 35341), (4661, 34143), (11381, 13983)]