128519346

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{8443}}^1$

素因数の和:8550

約数の個数: 32

約数和(自身を含む): 267505920

約数和(自身を除く): 138986574

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 8443, 15222, 16886, 25329, 50658, 363049, 498137, 726098, 996274, 1089147, 1494411, 2178294, 2988822, 21419891, 42839782, 64259673, 128519346]

約数ペア:

[(1, 128519346), (2, 64259673), (3, 42839782), (6, 21419891), (43, 2988822), (59, 2178294), (86, 1494411), (118, 1089147), (129, 996274), (177, 726098), (258, 498137), (354, 363049), (2537, 50658), (5074, 25329), (7611, 16886), (8443, 15222)]