159305872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{905147}}^1$

素因数の和:905166

約数の個数: 20

約数和(自身を含む): 336715056

約数和(自身を除く): 177409184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 905147, 1810294, 3620588, 7241176, 9956617, 14482352, 19913234, 39826468, 79652936, 159305872]

約数ペア:

[(1, 159305872), (2, 79652936), (4, 39826468), (8, 19913234), (11, 14482352), (16, 9956617), (22, 7241176), (44, 3620588), (88, 1810294), (176, 905147)]