140846008

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{45259}}^1$

素因数の和:45654

約数の個数: 16

約数和(自身を含む): 264771000

約数和(自身を除く): 123924992

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 45259, 90518, 181036, 362072, 17605751, 35211502, 70423004, 140846008]

約数ペア:

[(1, 140846008), (2, 70423004), (4, 35211502), (8, 17605751), (389, 362072), (778, 181036), (1556, 90518), (3112, 45259)]