164255336

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28477}}^1$

素因数の和:28593

約数の個数: 32

約数和(自身を含む): 355405440

約数和(自身を除く): 191150104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 28477, 56954, 113908, 199339, 227816, 398678, 797356, 1594712, 2933131, 5866262, 11732524, 20531917, 23465048, 41063834, 82127668, 164255336]

約数ペア:

[(1, 164255336), (2, 82127668), (4, 41063834), (7, 23465048), (8, 20531917), (14, 11732524), (28, 5866262), (56, 2933131), (103, 1594712), (206, 797356), (412, 398678), (721, 227816), (824, 199339), (1442, 113908), (2884, 56954), (5768, 28477)]