148105874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{556789}}^1$

素因数の和:556817

約数の個数: 16

約数和(自身を含む): 267259200

約数和(自身を除く): 119153326

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 556789, 1113578, 3897523, 7795046, 10578991, 21157982, 74052937, 148105874]

約数ペア:

[(1, 148105874), (2, 74052937), (7, 21157982), (14, 10578991), (19, 7795046), (38, 3897523), (133, 1113578), (266, 556789)]