143393768

素因数分解:

$2^3\times 7^1\times {\mathrm{2560603}}^1$

素因数の和:2560616

約数の個数: 16

約数和(自身を含む): 307272480

約数和(自身を除く): 163878712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2560603, 5121206, 10242412, 17924221, 20484824, 35848442, 71696884, 143393768]

約数ペア:

[(1, 143393768), (2, 71696884), (4, 35848442), (7, 20484824), (8, 17924221), (14, 10242412), (28, 5121206), (56, 2560603)]