138826796

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1$

素因数の和:1901

約数の個数: 24

約数和(自身を含む): 246941184

約数和(自身を除く): 108114388

約数列:

[1, 2, 4, 83, 166, 271, 332, 542, 1084, 1543, 3086, 6172, 22493, 44986, 89972, 128069, 256138, 418153, 512276, 836306, 1672612, 34706699, 69413398, 138826796]

約数ペア:

[(1, 138826796), (2, 69413398), (4, 34706699), (83, 1672612), (166, 836306), (271, 512276), (332, 418153), (542, 256138), (1084, 128069), (1543, 89972), (3086, 44986), (6172, 22493)]