139161214

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1\times {\mathrm{1693}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 212102352

約数和(自身を除く): 72941138

約数列:

[1, 2, 73, 146, 563, 1126, 1693, 3386, 41099, 82198, 123589, 247178, 953159, 1906318, 69580607, 139161214]

約数ペア:

[(1, 139161214), (2, 69580607), (73, 1906318), (146, 953159), (563, 247178), (1126, 123589), (1693, 82198), (3386, 41099)]