149711612

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{512711}}^1$

素因数の和:512788

約数の個数: 12

約数和(自身を含む): 265584816

約数和(自身を除く): 115873204

約数列:

[1, 2, 4, 73, 146, 292, 512711, 1025422, 2050844, 37427903, 74855806, 149711612]

約数ペア:

[(1, 149711612), (2, 74855806), (4, 37427903), (73, 2050844), (146, 1025422), (292, 512711)]