157217159

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{877}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 176161920

約数和(自身を除く): 18944761

約数列:

[1, 11, 43, 379, 473, 877, 4169, 9647, 16297, 37711, 179267, 332383, 414821, 3656213, 14292469, 157217159]

約数ペア:

[(1, 157217159), (11, 14292469), (43, 3656213), (379, 414821), (473, 332383), (877, 179267), (4169, 37711), (9647, 16297)]