158194802

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{2389}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 240309720

約数和(自身を除く): 82114918

約数列:

[1, 2, 113, 226, 293, 586, 2389, 4778, 33109, 66218, 269957, 539914, 699977, 1399954, 79097401, 158194802]

約数ペア:

[(1, 158194802), (2, 79097401), (113, 1399954), (226, 699977), (293, 539914), (586, 269957), (2389, 66218), (4778, 33109)]