131311032

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{34849}}^1$

素因数の和:35015

約数の個数: 32

約数和(自身を含む): 330378000

約数和(自身を除く): 199066968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 34849, 69698, 104547, 139396, 209094, 278792, 418188, 836376, 5471293, 10942586, 16413879, 21885172, 32827758, 43770344, 65655516, 131311032]

約数ペア:

[(1, 131311032), (2, 65655516), (3, 43770344), (4, 32827758), (6, 21885172), (8, 16413879), (12, 10942586), (24, 5471293), (157, 836376), (314, 418188), (471, 278792), (628, 209094), (942, 139396), (1256, 104547), (1884, 69698), (3768, 34849)]