158761447

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7433}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 179843328

約数和(自身を除く): 21081881

約数列:

[1, 13, 31, 53, 403, 689, 1643, 7433, 21359, 96629, 230423, 393949, 2995499, 5121337, 12212419, 158761447]

約数ペア:

[(1, 158761447), (13, 12212419), (31, 5121337), (53, 2995499), (403, 393949), (689, 230423), (1643, 96629), (7433, 21359)]