164560249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{2153}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 192309120

約数和(自身を除く): 27748871

約数列:

[1, 7, 61, 179, 427, 1253, 2153, 10919, 15071, 76433, 131333, 385387, 919331, 2697709, 23508607, 164560249]

約数ペア:

[(1, 164560249), (7, 23508607), (61, 2697709), (179, 919331), (427, 385387), (1253, 131333), (2153, 76433), (10919, 15071)]