128213322

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{153733}}^1$

素因数の和:153877

約数の個数: 16

約数和(自身を含む): 258273120

約数和(自身を除く): 130059798

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 153733, 307466, 461199, 922398, 21368887, 42737774, 64106661, 128213322]

約数ペア:

[(1, 128213322), (2, 64106661), (3, 42737774), (6, 21368887), (139, 922398), (278, 461199), (417, 307466), (834, 153733)]