142447872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{26497}}^1$

素因数の和:26523

約数の個数: 72

約数和(自身を含む): 433295296

約数和(自身を除く): 290847424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 26497, 52994, 79491, 105988, 158982, 185479, 211976, 317964, 370958, 423952, 556437, 635928, 741916, 847904, 1112874, 1271856, 1483832, 1695808, 2225748, 2543712, 2967664, 3391616, 4451496, 5087424, 5935328, 6783232, 8902992, 10174848, 11870656, 17805984, 20349696, 23741312, 35611968, 47482624, 71223936, 142447872]

約数ペア:

[(1, 142447872), (2, 71223936), (3, 47482624), (4, 35611968), (6, 23741312), (7, 20349696), (8, 17805984), (12, 11870656), (14, 10174848), (16, 8902992), (21, 6783232), (24, 5935328), (28, 5087424), (32, 4451496), (42, 3391616), (48, 2967664), (56, 2543712), (64, 2225748), (84, 1695808), (96, 1483832), (112, 1271856), (128, 1112874), (168, 847904), (192, 741916), (224, 635928), (256, 556437), (336, 423952), (384, 370958), (448, 317964), (672, 211976), (768, 185479), (896, 158982), (1344, 105988), (1792, 79491), (2688, 52994), (5376, 26497)]