143808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{107}}^1$

素因数の和:129

約数の個数: 56

約数和(自身を含む): 438912

約数和(自身を除く): 295104

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, 168, 192, 214, 224, 321, 336, 428, 448, 642, 672, 749, 856, 1284, 1344, 1498, 1712, 2247, 2568, 2996, 3424, 4494, 5136, 5992, 6848, 8988, 10272, 11984, 17976, 20544, 23968, 35952, 47936, 71904, 143808]

約数ペア:

[(1, 143808), (2, 71904), (3, 47936), (4, 35952), (6, 23968), (7, 20544), (8, 17976), (12, 11984), (14, 10272), (16, 8988), (21, 6848), (24, 5992), (28, 5136), (32, 4494), (42, 3424), (48, 2996), (56, 2568), (64, 2247), (84, 1712), (96, 1498), (107, 1344), (112, 1284), (168, 856), (192, 749), (214, 672), (224, 642), (321, 448), (336, 428)]