140256032

素因数分解:

$2^5\times 7^2\times {\mathrm{89449}}^1$

素因数の和:89473

約数の個数: 36

約数和(自身を含む): 321214950

約数和(自身を除く): 180958918

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 89449, 178898, 357796, 626143, 715592, 1252286, 1431184, 2504572, 2862368, 4383001, 5009144, 8766002, 10018288, 17532004, 20036576, 35064008, 70128016, 140256032]

約数ペア:

[(1, 140256032), (2, 70128016), (4, 35064008), (7, 20036576), (8, 17532004), (14, 10018288), (16, 8766002), (28, 5009144), (32, 4383001), (49, 2862368), (56, 2504572), (98, 1431184), (112, 1252286), (196, 715592), (224, 626143), (392, 357796), (784, 178898), (1568, 89449)]