156712171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6301}}^1$

素因数の和:6355

約数の個数: 32

約数和(自身を含む): 217797120

約数和(自身を除く): 61084949

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 6301, 24871, 44107, 69311, 107117, 119719, 485177, 749819, 838033, 1178287, 1316909, 2035223, 8248009, 9218363, 14246561, 22387453, 156712171]

約数ペア:

[(1, 156712171), (7, 22387453), (11, 14246561), (17, 9218363), (19, 8248009), (77, 2035223), (119, 1316909), (133, 1178287), (187, 838033), (209, 749819), (323, 485177), (1309, 119719), (1463, 107117), (2261, 69311), (3553, 44107), (6301, 24871)]