189143976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1125857}}^1$

素因数の和:1125873

約数の個数: 32

約数和(自身を含む): 540411840

約数和(自身を除く): 351267864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1125857, 2251714, 3377571, 4503428, 6755142, 7880999, 9006856, 13510284, 15761998, 23642997, 27020568, 31523996, 47285994, 63047992, 94571988, 189143976]

約数ペア:

[(1, 189143976), (2, 94571988), (3, 63047992), (4, 47285994), (6, 31523996), (7, 27020568), (8, 23642997), (12, 15761998), (14, 13510284), (21, 9006856), (24, 7880999), (28, 6755142), (42, 4503428), (56, 3377571), (84, 2251714), (168, 1125857)]