142378656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{211873}}^1$

素因数の和:211893

約数の個数: 48

約数和(自身を含む): 427137984

約数和(自身を除く): 284759328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 211873, 423746, 635619, 847492, 1271238, 1483111, 1694984, 2542476, 2966222, 3389968, 4449333, 5084952, 5932444, 6779936, 8898666, 10169904, 11864888, 17797332, 20339808, 23729776, 35594664, 47459552, 71189328, 142378656]

約数ペア:

[(1, 142378656), (2, 71189328), (3, 47459552), (4, 35594664), (6, 23729776), (7, 20339808), (8, 17797332), (12, 11864888), (14, 10169904), (16, 8898666), (21, 6779936), (24, 5932444), (28, 5084952), (32, 4449333), (42, 3389968), (48, 2966222), (56, 2542476), (84, 1694984), (96, 1483111), (112, 1271238), (168, 847492), (224, 635619), (336, 423746), (672, 211873)]