156909689008

素因数分解:

$2^4\times {\mathrm{8221}}^1\times {\mathrm{1192903}}^1$

素因数の和:1201132

約数の個数: 20

約数和(自身を含む): 304049757328

約数和(自身を除く): 147140068320

約数列:

[1, 2, 4, 8, 16, 8221, 16442, 32884, 65768, 131536, 1192903, 2385806, 4771612, 9543224, 19086448, 9806855563, 19613711126, 39227422252, 78454844504, 156909689008]

約数ペア:

[(1, 156909689008), (2, 78454844504), (4, 39227422252), (8, 19613711126), (16, 9806855563), (8221, 19086448), (16442, 9543224), (32884, 4771612), (65768, 2385806), (131536, 1192903)]