147668864

素因数分解:

$2^7\times 7^1\times {\mathrm{164809}}^1$

素因数の和:164830

約数の個数: 32

約数和(自身を含む): 336212400

約数和(自身を除く): 188543536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 164809, 329618, 659236, 1153663, 1318472, 2307326, 2636944, 4614652, 5273888, 9229304, 10547776, 18458608, 21095552, 36917216, 73834432, 147668864]

約数ペア:

[(1, 147668864), (2, 73834432), (4, 36917216), (7, 21095552), (8, 18458608), (14, 10547776), (16, 9229304), (28, 5273888), (32, 4614652), (56, 2636944), (64, 2307326), (112, 1318472), (128, 1153663), (224, 659236), (448, 329618), (896, 164809)]