133027695344

素因数分解:

$2^4\times {\mathrm{20903}}^1\times {\mathrm{397753}}^1$

素因数の和:418664

約数の個数: 20

約数和(自身を含む): 257754138096

約数和(自身を除く): 124726442752

約数列:

[1, 2, 4, 8, 16, 20903, 41806, 83612, 167224, 334448, 397753, 795506, 1591012, 3182024, 6364048, 8314230959, 16628461918, 33256923836, 66513847672, 133027695344]

約数ペア:

[(1, 133027695344), (2, 66513847672), (4, 33256923836), (8, 16628461918), (16, 8314230959), (20903, 6364048), (41806, 3182024), (83612, 1591012), (167224, 795506), (334448, 397753)]