164199256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1578839}}^1$

素因数の和:1578858

約数の個数: 16

約数和(自身を含む): 331556400

約数和(自身を除く): 167357144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1578839, 3157678, 6315356, 12630712, 20524907, 41049814, 82099628, 164199256]

約数ペア:

[(1, 164199256), (2, 82099628), (4, 41049814), (8, 20524907), (13, 12630712), (26, 6315356), (52, 3157678), (104, 1578839)]