156920285442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1\times {\mathrm{372773}}^1$

素因数の和:376922

約数の個数: 32

約数和(自身を含む): 332383191552

約数和(自身を除く): 175462906110

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 4127, 8254, 12381, 24762, 70159, 140318, 210477, 372773, 420954, 745546, 1118319, 2236638, 6337141, 12674282, 19011423, 38022846, 1538434171, 3076868342, 4615302513, 9230605026, 26153380907, 52306761814, 78460142721, 156920285442]

約数ペア:

[(1, 156920285442), (2, 78460142721), (3, 52306761814), (6, 26153380907), (17, 9230605026), (34, 4615302513), (51, 3076868342), (102, 1538434171), (4127, 38022846), (8254, 19011423), (12381, 12674282), (24762, 6337141), (70159, 2236638), (140318, 1118319), (210477, 745546), (372773, 420954)]