126543208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1437991}}^1$

素因数の和:1438008

約数の個数: 16

約数和(自身を含む): 258838560

約数和(自身を除く): 132295352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1437991, 2875982, 5751964, 11503928, 15817901, 31635802, 63271604, 126543208]

約数ペア:

[(1, 126543208), (2, 63271604), (4, 31635802), (8, 15817901), (11, 11503928), (22, 5751964), (44, 2875982), (88, 1437991)]