155141754

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{40213}}^1$

素因数の和:40861

約数の個数: 16

約数和(自身を含む): 310773792

約数和(自身を除く): 155632038

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 40213, 80426, 120639, 241278, 25856959, 51713918, 77570877, 155141754]

約数ペア:

[(1, 155141754), (2, 77570877), (3, 51713918), (6, 25856959), (643, 241278), (1286, 120639), (1929, 80426), (3858, 40213)]