141263856

素因数分解:

$2^4\times 3^2\times {\mathrm{980999}}^1$

素因数の和:981013

約数の個数: 30

約数和(自身を含む): 395343000

約数和(自身を除く): 254079144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 980999, 1961998, 2942997, 3923996, 5885994, 7847992, 8828991, 11771988, 15695984, 17657982, 23543976, 35315964, 47087952, 70631928, 141263856]

約数ペア:

[(1, 141263856), (2, 70631928), (3, 47087952), (4, 35315964), (6, 23543976), (8, 17657982), (9, 15695984), (12, 11771988), (16, 8828991), (18, 7847992), (24, 5885994), (36, 3923996), (48, 2942997), (72, 1961998), (144, 980999)]