147746768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{710321}}^1$

素因数の和:710342

約数の個数: 20

約数和(自身を含む): 308279748

約数和(自身を除く): 160532980

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 710321, 1420642, 2841284, 5682568, 9234173, 11365136, 18468346, 36936692, 73873384, 147746768]

約数ペア:

[(1, 147746768), (2, 73873384), (4, 36936692), (8, 18468346), (13, 11365136), (16, 9234173), (26, 5682568), (52, 2841284), (104, 1420642), (208, 710321)]