144564208

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{87721}}^1$

素因数の和:87832

約数の個数: 20

約数和(自身を含む): 282815728

約数和(自身を除く): 138251520

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 87721, 175442, 350884, 701768, 1403536, 9035263, 18070526, 36141052, 72282104, 144564208]

約数ペア:

[(1, 144564208), (2, 72282104), (4, 36141052), (8, 18070526), (16, 9035263), (103, 1403536), (206, 701768), (412, 350884), (824, 175442), (1648, 87721)]