142457396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{857}}^1\times {\mathrm{1433}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 258378120

約数和(自身を除く): 115920724

約数列:

[1, 2, 4, 29, 58, 116, 857, 1433, 1714, 2866, 3428, 5732, 24853, 41557, 49706, 83114, 99412, 166228, 1228081, 2456162, 4912324, 35614349, 71228698, 142457396]

約数ペア:

[(1, 142457396), (2, 71228698), (4, 35614349), (29, 4912324), (58, 2456162), (116, 1228081), (857, 166228), (1433, 99412), (1714, 83114), (2866, 49706), (3428, 41557), (5732, 24853)]