151486788

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{80407}}^1$

素因数の和:80571

約数の個数: 24

約数和(自身を含む): 355724992

約数和(自身を除く): 204238204

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 80407, 160814, 241221, 321628, 482442, 964884, 12623899, 25247798, 37871697, 50495596, 75743394, 151486788]

約数ペア:

[(1, 151486788), (2, 75743394), (3, 50495596), (4, 37871697), (6, 25247798), (12, 12623899), (157, 964884), (314, 482442), (471, 321628), (628, 241221), (942, 160814), (1884, 80407)]