143976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{857}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 411840

約数和(自身を除く): 267864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 857, 1714, 2571, 3428, 5142, 5999, 6856, 10284, 11998, 17997, 20568, 23996, 35994, 47992, 71988, 143976]

約数ペア:

[(1, 143976), (2, 71988), (3, 47992), (4, 35994), (6, 23996), (7, 20568), (8, 17997), (12, 11998), (14, 10284), (21, 6856), (24, 5999), (28, 5142), (42, 3428), (56, 2571), (84, 1714), (168, 857)]