157027567548

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20350903}}^1$

素因数の和:20351553

約数の個数: 24

約数和(自身を含む): 366967500928

約数和(自身を除く): 209939933380

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 20350903, 40701806, 61052709, 81403612, 122105418, 244210836, 13085630629, 26171261258, 39256891887, 52342522516, 78513783774, 157027567548]

約数ペア:

[(1, 157027567548), (2, 78513783774), (3, 52342522516), (4, 39256891887), (6, 26171261258), (12, 13085630629), (643, 244210836), (1286, 122105418), (1929, 81403612), (2572, 61052709), (3858, 40701806), (7716, 20350903)]