145624892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9439}}^1$

素因数の和:9498

約数の個数: 48

約数和(自身を含む): 317184000

約数和(自身を除く): 171559108

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 9439, 15428, 18878, 37756, 66073, 132146, 179341, 264292, 273731, 358682, 547462, 717364, 1094924, 1255387, 1916117, 2510774, 3832234, 5021548, 5200889, 7664468, 10401778, 20803556, 36406223, 72812446, 145624892]

約数ペア:

[(1, 145624892), (2, 72812446), (4, 36406223), (7, 20803556), (14, 10401778), (19, 7664468), (28, 5200889), (29, 5021548), (38, 3832234), (58, 2510774), (76, 1916117), (116, 1255387), (133, 1094924), (203, 717364), (266, 547462), (406, 358682), (532, 273731), (551, 264292), (812, 179341), (1102, 132146), (2204, 66073), (3857, 37756), (7714, 18878), (9439, 15428)]