145417278419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{133571}}^1$

素因数の和:133811

約数の個数: 32

約数和(自身を含む): 178494935040

約数和(自身を除く): 33077656621

約数列:

[1, 7, 29, 31, 173, 203, 217, 899, 1211, 5017, 5363, 6293, 35119, 37541, 133571, 155527, 934997, 1088689, 3873559, 4140701, 23107783, 27114913, 28984907, 120080329, 161754481, 670125707, 716341273, 840562303, 4690879949, 5014388911, 20773896917, 145417278419]

約数ペア:

[(1, 145417278419), (7, 20773896917), (29, 5014388911), (31, 4690879949), (173, 840562303), (203, 716341273), (217, 670125707), (899, 161754481), (1211, 120080329), (5017, 28984907), (5363, 27114913), (6293, 23107783), (35119, 4140701), (37541, 3873559), (133571, 1088689), (155527, 934997)]