149157214

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1\times {\mathrm{2131}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 227185920

約数和(自身を除く): 78028706

約数列:

[1, 2, 79, 158, 443, 886, 2131, 4262, 34997, 69994, 168349, 336698, 944033, 1888066, 74578607, 149157214]

約数ペア:

[(1, 149157214), (2, 74578607), (79, 1888066), (158, 944033), (443, 336698), (886, 168349), (2131, 69994), (4262, 34997)]