164064635

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{203807}}^1$

素因数の和:203842

約数の個数: 16

約数和(自身を含む): 234786816

約数和(自身を除く): 70722181

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 203807, 1019035, 1426649, 4687561, 7133245, 23437805, 32812927, 164064635]

約数ペア:

[(1, 164064635), (5, 32812927), (7, 23437805), (23, 7133245), (35, 4687561), (115, 1426649), (161, 1019035), (805, 203807)]