190857144

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{18451}}^1$

素因数の和:18891

約数の個数: 32

約数和(自身を含む): 478275840

約数和(自身を除く): 287418696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 3448, 5172, 10344, 18451, 36902, 55353, 73804, 110706, 147608, 221412, 442824, 7952381, 15904762, 23857143, 31809524, 47714286, 63619048, 95428572, 190857144]

約数ペア:

[(1, 190857144), (2, 95428572), (3, 63619048), (4, 47714286), (6, 31809524), (8, 23857143), (12, 15904762), (24, 7952381), (431, 442824), (862, 221412), (1293, 147608), (1724, 110706), (2586, 73804), (3448, 55353), (5172, 36902), (10344, 18451)]