189648752

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{78497}}^1$

素因数の和:78656

約数の個数: 20

約数和(自身を含む): 369882576

約数和(自身を除く): 180233824

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 78497, 156994, 313988, 627976, 1255952, 11853047, 23706094, 47412188, 94824376, 189648752]

約数ペア:

[(1, 189648752), (2, 94824376), (4, 47412188), (8, 23706094), (16, 11853047), (151, 1255952), (302, 627976), (604, 313988), (1208, 156994), (2416, 78497)]