156380752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2857}}^1$

素因数の和:3187

約数の個数: 40

約数和(自身を含む): 331710912

約数和(自身を除く): 175330160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 2857, 3421, 4976, 5714, 6842, 11428, 13684, 22856, 27368, 31427, 45712, 54736, 62854, 125708, 251416, 502832, 888527, 1777054, 3554108, 7108216, 9773797, 14216432, 19547594, 39095188, 78190376, 156380752]

約数ペア:

[(1, 156380752), (2, 78190376), (4, 39095188), (8, 19547594), (11, 14216432), (16, 9773797), (22, 7108216), (44, 3554108), (88, 1777054), (176, 888527), (311, 502832), (622, 251416), (1244, 125708), (2488, 62854), (2857, 54736), (3421, 45712), (4976, 31427), (5714, 27368), (6842, 22856), (11428, 13684)]