138966206

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{1093}}^1$

素因数の和:1667

約数の個数: 16

約数和(自身を含む): 210520608

約数和(自身を除く): 71554402

約数列:

[1, 2, 151, 302, 421, 842, 1093, 2186, 63571, 127142, 165043, 330086, 460153, 920306, 69483103, 138966206]

約数ペア:

[(1, 138966206), (2, 69483103), (151, 920306), (302, 460153), (421, 330086), (842, 165043), (1093, 127142), (2186, 63571)]