138454424

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{132113}}^1$

素因数の和:132250

約数の個数: 16

約数和(自身を含む): 261585720

約数和(自身を除く): 123131296

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 132113, 264226, 528452, 1056904, 17306803, 34613606, 69227212, 138454424]

約数ペア:

[(1, 138454424), (2, 69227212), (4, 34613606), (8, 17306803), (131, 1056904), (262, 528452), (524, 264226), (1048, 132113)]