189407904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{281857}}^1$

素因数の和:281877

約数の個数: 48

約数和(自身を含む): 568225728

約数和(自身を除く): 378817824

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, 281857, 563714, 845571, 1127428, 1691142, 1972999, 2254856, 3382284, 3945998, 4509712, 5918997, 6764568, 7891996, 9019424, 11837994, 13529136, 15783992, 23675988, 27058272, 31567984, 47351976, 63135968, 94703952, 189407904]

約数ペア:

[(1, 189407904), (2, 94703952), (3, 63135968), (4, 47351976), (6, 31567984), (7, 27058272), (8, 23675988), (12, 15783992), (14, 13529136), (16, 11837994), (21, 9019424), (24, 7891996), (28, 6764568), (32, 5918997), (42, 4509712), (48, 3945998), (56, 3382284), (84, 2254856), (96, 1972999), (112, 1691142), (168, 1127428), (224, 845571), (336, 563714), (672, 281857)]