121914632

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 269723520

約数和(自身を除く): 147808888

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 197, 257, 301, 344, 394, 514, 602, 788, 1028, 1204, 1379, 1576, 1799, 2056, 2408, 2758, 3598, 5516, 7196, 8471, 11032, 11051, 14392, 16942, 22102, 33884, 44204, 50629, 59297, 67768, 77357, 88408, 101258, 118594, 154714, 202516, 237188, 309428, 354403, 405032, 474376, 618856, 708806, 1417612, 2177047, 2835224, 4354094, 8708188, 15239329, 17416376, 30478658, 60957316, 121914632]

約数ペア:

[(1, 121914632), (2, 60957316), (4, 30478658), (7, 17416376), (8, 15239329), (14, 8708188), (28, 4354094), (43, 2835224), (56, 2177047), (86, 1417612), (172, 708806), (197, 618856), (257, 474376), (301, 405032), (344, 354403), (394, 309428), (514, 237188), (602, 202516), (788, 154714), (1028, 118594), (1204, 101258), (1379, 88408), (1576, 77357), (1799, 67768), (2056, 59297), (2408, 50629), (2758, 44204), (3598, 33884), (5516, 22102), (7196, 16942), (8471, 14392), (11032, 11051)]