164865311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12823}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 189590016

約数和(自身を除く): 24724705

約数列:

[1, 13, 23, 43, 299, 559, 989, 12823, 12857, 166699, 294929, 551389, 3834077, 7168057, 12681947, 164865311]

約数ペア:

[(1, 164865311), (13, 12681947), (23, 7168057), (43, 3834077), (299, 551389), (559, 294929), (989, 166699), (12823, 12857)]