142116728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1366507}}^1$

素因数の和:1366526

約数の個数: 16

約数和(自身を含む): 286966680

約数和(自身を除く): 144849952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1366507, 2733014, 5466028, 10932056, 17764591, 35529182, 71058364, 142116728]

約数ペア:

[(1, 142116728), (2, 71058364), (4, 35529182), (8, 17764591), (13, 10932056), (26, 5466028), (52, 2733014), (104, 1366507)]