168542976

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 519208704

約数和(自身を除く): 350665728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 293, 321, 336, 384, 428, 448, 586, 642, 672, 749, 768, 856, 879, 896, 1172, 1284, 1344, 1498, 1712, 1758, 1792, 2051, 2247, 2344, 2568, 2688, 2996, 3424, 3516, 4102, 4494, 4688, 5136, 5376, 5992, 6153, 6848, 7032, 8204, 8988, 9376, 10272, 11984, 12306, 13696, 14064, 16408, 17976, 18752, 20544, 23968, 24612, 27392, 28128, 31351, 32816, 35952, 37504, 41088, 47936, 49224, 56256, 62702, 65632, 71904, 75008, 82176, 94053, 95872, 98448, 112512, 125404, 131264, 143808, 188106, 191744, 196896, 219457, 225024, 250808, 262528, 287616, 376212, 393792, 438914, 501616, 525056, 575232, 658371, 752424, 787584, 877828, 1003232, 1316742, 1504848, 1575168, 1755656, 2006464, 2633484, 3009696, 3511312, 4012928, 5266968, 6019392, 7022624, 8025856, 10533936, 12038784, 14045248, 21067872, 24077568, 28090496, 42135744, 56180992, 84271488, 168542976]

約数ペア:

[(1, 168542976), (2, 84271488), (3, 56180992), (4, 42135744), (6, 28090496), (7, 24077568), (8, 21067872), (12, 14045248), (14, 12038784), (16, 10533936), (21, 8025856), (24, 7022624), (28, 6019392), (32, 5266968), (42, 4012928), (48, 3511312), (56, 3009696), (64, 2633484), (84, 2006464), (96, 1755656), (107, 1575168), (112, 1504848), (128, 1316742), (168, 1003232), (192, 877828), (214, 787584), (224, 752424), (256, 658371), (293, 575232), (321, 525056), (336, 501616), (384, 438914), (428, 393792), (448, 376212), (586, 287616), (642, 262528), (672, 250808), (749, 225024), (768, 219457), (856, 196896), (879, 191744), (896, 188106), (1172, 143808), (1284, 131264), (1344, 125404), (1498, 112512), (1712, 98448), (1758, 95872), (1792, 94053), (2051, 82176), (2247, 75008), (2344, 71904), (2568, 65632), (2688, 62702), (2996, 56256), (3424, 49224), (3516, 47936), (4102, 41088), (4494, 37504), (4688, 35952), (5136, 32816), (5376, 31351), (5992, 28128), (6153, 27392), (6848, 24612), (7032, 23968), (8204, 20544), (8988, 18752), (9376, 17976), (10272, 16408), (11984, 14064), (12306, 13696)]