149441012

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113557}}^1$

素因数の和:113615

約数の個数: 24

約数和(自身を含む): 305243904

約数和(自身を除く): 155802892

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 113557, 227114, 454228, 794899, 1589798, 3179596, 5337179, 10674358, 21348716, 37360253, 74720506, 149441012]

約数ペア:

[(1, 149441012), (2, 74720506), (4, 37360253), (7, 21348716), (14, 10674358), (28, 5337179), (47, 3179596), (94, 1589798), (188, 794899), (329, 454228), (658, 227114), (1316, 113557)]