157919496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{939997}}^1$

素因数の和:940013

約数の個数: 32

約数和(自身を含む): 451199040

約数和(自身を除く): 293279544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 939997, 1879994, 2819991, 3759988, 5639982, 6579979, 7519976, 11279964, 13159958, 19739937, 22559928, 26319916, 39479874, 52639832, 78959748, 157919496]

約数ペア:

[(1, 157919496), (2, 78959748), (3, 52639832), (4, 39479874), (6, 26319916), (7, 22559928), (8, 19739937), (12, 13159958), (14, 11279964), (21, 7519976), (24, 6579979), (28, 5639982), (42, 3759988), (56, 2819991), (84, 1879994), (168, 939997)]