160628728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1544507}}^1$

素因数の和:1544526

約数の個数: 16

約数和(自身を含む): 324346680

約数和(自身を除く): 163717952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1544507, 3089014, 6178028, 12356056, 20078591, 40157182, 80314364, 160628728]

約数ペア:

[(1, 160628728), (2, 80314364), (4, 40157182), (8, 20078591), (13, 12356056), (26, 6178028), (52, 3089014), (104, 1544507)]