168779612

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{18913}}^1$

素因数の和:19037

約数の個数: 24

約数和(自身を含む): 311400096

約数和(自身を除く): 142620484

約数列:

[1, 2, 4, 23, 46, 92, 97, 194, 388, 2231, 4462, 8924, 18913, 37826, 75652, 434999, 869998, 1739996, 1834561, 3669122, 7338244, 42194903, 84389806, 168779612]

約数ペア:

[(1, 168779612), (2, 84389806), (4, 42194903), (23, 7338244), (46, 3669122), (92, 1834561), (97, 1739996), (194, 869998), (388, 434999), (2231, 75652), (4462, 37826), (8924, 18913)]