135058768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{649321}}^1$

素因数の和:649342

約数の個数: 20

約数和(自身を含む): 281805748

約数和(自身を除く): 146746980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 649321, 1298642, 2597284, 5194568, 8441173, 10389136, 16882346, 33764692, 67529384, 135058768]

約数ペア:

[(1, 135058768), (2, 67529384), (4, 33764692), (8, 16882346), (13, 10389136), (16, 8441173), (26, 5194568), (52, 2597284), (104, 1298642), (208, 649321)]