131866194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1156721}}^1$

素因数の和:1156745

約数の個数: 16

約数和(自身を含む): 277613280

約数和(自身を除く): 145747086

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1156721, 2313442, 3470163, 6940326, 21977699, 43955398, 65933097, 131866194]

約数ペア:

[(1, 131866194), (2, 65933097), (3, 43955398), (6, 21977699), (19, 6940326), (38, 3470163), (57, 2313442), (114, 1156721)]