129432166

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{2897}}^1$

素因数の和:3239

約数の個数: 16

約数和(自身を含む): 197179920

約数和(自身を除く): 67747754

約数列:

[1, 2, 89, 178, 251, 502, 2897, 5794, 22339, 44678, 257833, 515666, 727147, 1454294, 64716083, 129432166]

約数ペア:

[(1, 129432166), (2, 64716083), (89, 1454294), (178, 727147), (251, 515666), (502, 257833), (2897, 44678), (5794, 22339)]