142744936

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{136207}}^1$

素因数の和:136344

約数の個数: 16

約数和(自身を含む): 269691840

約数和(自身を除く): 126946904

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 136207, 272414, 544828, 1089656, 17843117, 35686234, 71372468, 142744936]

約数ペア:

[(1, 142744936), (2, 71372468), (4, 35686234), (8, 17843117), (131, 1089656), (262, 544828), (524, 272414), (1048, 136207)]