154313246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{2657}}^1$

素因数の和:3139

約数の個数: 16

約数和(自身を含む): 235392480

約数和(自身を除く): 81079234

約数列:

[1, 2, 71, 142, 409, 818, 2657, 5314, 29039, 58078, 188647, 377294, 1086713, 2173426, 77156623, 154313246]

約数ペア:

[(1, 154313246), (2, 77156623), (71, 2173426), (142, 1086713), (409, 377294), (818, 188647), (2657, 58078), (5314, 29039)]