142967496

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121571}}^1$

素因数の和:121594

約数の個数: 48

約数和(自身を含む): 415776240

約数和(自身を除く): 272808744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121571, 243142, 364713, 486284, 729426, 850997, 972568, 1458852, 1701994, 2552991, 2917704, 3403988, 5105982, 5956979, 6807976, 10211964, 11913958, 17870937, 20423928, 23827916, 35741874, 47655832, 71483748, 142967496]

約数ペア:

[(1, 142967496), (2, 71483748), (3, 47655832), (4, 35741874), (6, 23827916), (7, 20423928), (8, 17870937), (12, 11913958), (14, 10211964), (21, 6807976), (24, 5956979), (28, 5105982), (42, 3403988), (49, 2917704), (56, 2552991), (84, 1701994), (98, 1458852), (147, 972568), (168, 850997), (196, 729426), (294, 486284), (392, 364713), (588, 243142), (1176, 121571)]