138025744

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{15161}}^1$

素因数の和:15738

約数の個数: 20

約数和(自身を含む): 267912540

約数和(自身を除く): 129886796

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 9104, 15161, 30322, 60644, 121288, 242576, 8626609, 17253218, 34506436, 69012872, 138025744]

約数ペア:

[(1, 138025744), (2, 69012872), (4, 34506436), (8, 17253218), (16, 8626609), (569, 242576), (1138, 121288), (2276, 60644), (4552, 30322), (9104, 15161)]