306039158

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1\times {\mathrm{2383}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 463306560

約数和(自身を除く): 157267402

約数列:

[1, 2, 157, 314, 409, 818, 2383, 4766, 64213, 128426, 374131, 748262, 974647, 1949294, 153019579, 306039158]

約数ペア:

[(1, 306039158), (2, 153019579), (157, 1949294), (314, 974647), (409, 748262), (818, 374131), (2383, 128426), (4766, 64213)]