131377008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12613}}^1$

素因数の和:12662

約数の個数: 80

約数和(自身を含む): 400418816

約数和(自身を除く): 269041808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 12613, 25226, 37839, 50452, 75678, 88291, 100904, 151356, 176582, 201808, 264873, 302712, 353164, 391003, 529746, 605424, 706328, 782006, 1059492, 1173009, 1412656, 1564012, 2118984, 2346018, 2737021, 3128024, 4237968, 4692036, 5474042, 6256048, 8211063, 9384072, 10948084, 16422126, 18768144, 21896168, 32844252, 43792336, 65688504, 131377008]

約数ペア:

[(1, 131377008), (2, 65688504), (3, 43792336), (4, 32844252), (6, 21896168), (7, 18768144), (8, 16422126), (12, 10948084), (14, 9384072), (16, 8211063), (21, 6256048), (24, 5474042), (28, 4692036), (31, 4237968), (42, 3128024), (48, 2737021), (56, 2346018), (62, 2118984), (84, 1564012), (93, 1412656), (112, 1173009), (124, 1059492), (168, 782006), (186, 706328), (217, 605424), (248, 529746), (336, 391003), (372, 353164), (434, 302712), (496, 264873), (651, 201808), (744, 176582), (868, 151356), (1302, 100904), (1488, 88291), (1736, 75678), (2604, 50452), (3472, 37839), (5208, 25226), (10416, 12613)]