165384304

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{23333}}^1$

素因数の和:23784

約数の個数: 20

約数和(自身を含む): 321169176

約数和(自身を除く): 155784872

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 23333, 46666, 93332, 186664, 373328, 10336519, 20673038, 41346076, 82692152, 165384304]

約数ペア:

[(1, 165384304), (2, 82692152), (4, 41346076), (8, 20673038), (16, 10336519), (443, 373328), (886, 186664), (1772, 93332), (3544, 46666), (7088, 23333)]