157558622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{140929}}^1$

素因数の和:140987

約数の個数: 16

約数和(自身を含む): 260438640

約数和(自身を除く): 102880018

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 140929, 281858, 1832077, 3664154, 6059947, 12119894, 78779311, 157558622]

約数ペア:

[(1, 157558622), (2, 78779311), (13, 12119894), (26, 6059947), (43, 3664154), (86, 1832077), (559, 281858), (1118, 140929)]