123986716

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 271434240

約数和(自身を除く): 147447524

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 53, 58, 67, 86, 106, 116, 134, 172, 203, 212, 268, 301, 371, 406, 469, 602, 742, 812, 938, 1204, 1247, 1484, 1537, 1876, 1943, 2279, 2494, 2881, 3074, 3551, 3886, 4558, 4988, 5762, 6148, 7102, 7772, 8729, 9116, 10759, 11524, 13601, 14204, 15953, 17458, 20167, 21518, 24857, 27202, 31906, 34916, 40334, 43036, 49714, 54404, 63812, 66091, 80668, 83549, 99428, 102979, 132182, 152693, 167098, 205958, 264364, 305386, 334196, 411916, 462637, 584843, 610772, 720853, 925274, 1068851, 1169686, 1441706, 1850548, 2137702, 2339372, 2883412, 4275404, 4428097, 8856194, 17712388, 30996679, 61993358, 123986716]

約数ペア:

[(1, 123986716), (2, 61993358), (4, 30996679), (7, 17712388), (14, 8856194), (28, 4428097), (29, 4275404), (43, 2883412), (53, 2339372), (58, 2137702), (67, 1850548), (86, 1441706), (106, 1169686), (116, 1068851), (134, 925274), (172, 720853), (203, 610772), (212, 584843), (268, 462637), (301, 411916), (371, 334196), (406, 305386), (469, 264364), (602, 205958), (742, 167098), (812, 152693), (938, 132182), (1204, 102979), (1247, 99428), (1484, 83549), (1537, 80668), (1876, 66091), (1943, 63812), (2279, 54404), (2494, 49714), (2881, 43036), (3074, 40334), (3551, 34916), (3886, 31906), (4558, 27202), (4988, 24857), (5762, 21518), (6148, 20167), (7102, 17458), (7772, 15953), (8729, 14204), (9116, 13601), (10759, 11524)]