168567772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{41849}}^1$

素因数の和:41925

約数の個数: 24

約数和(自身を含む): 316386000

約数和(自身を除く): 147818228

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 41849, 83698, 167396, 795131, 1590262, 2217997, 3180524, 4435994, 8871988, 42141943, 84283886, 168567772]

約数ペア:

[(1, 168567772), (2, 84283886), (4, 42141943), (19, 8871988), (38, 4435994), (53, 3180524), (76, 2217997), (106, 1590262), (212, 795131), (1007, 167396), (2014, 83698), (4028, 41849)]