160218136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1540559}}^1$

素因数の和:1540578

約数の個数: 16

約数和(自身を含む): 323517600

約数和(自身を除く): 163299464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1540559, 3081118, 6162236, 12324472, 20027267, 40054534, 80109068, 160218136]

約数ペア:

[(1, 160218136), (2, 80109068), (4, 40054534), (8, 20027267), (13, 12324472), (26, 6162236), (52, 3081118), (104, 1540559)]