138613038

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{168629}}^1$

素因数の和:168771

約数の個数: 16

約数和(自身を含む): 279251280

約数和(自身を除く): 140638242

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 168629, 337258, 505887, 1011774, 23102173, 46204346, 69306519, 138613038]

約数ペア:

[(1, 138613038), (2, 69306519), (3, 46204346), (6, 23102173), (137, 1011774), (274, 505887), (411, 337258), (822, 168629)]