156976703982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1245846857}}^1$

素因数の和:1245846872

約数の個数: 24

約数和(自身を含む): 388704219696

約数和(自身を除く): 231727515714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1245846857, 2491693714, 3737540571, 7475081142, 8720927999, 11212621713, 17441855998, 22425243426, 26162783997, 52325567994, 78488351991, 156976703982]

約数ペア:

[(1, 156976703982), (2, 78488351991), (3, 52325567994), (6, 26162783997), (7, 22425243426), (9, 17441855998), (14, 11212621713), (18, 8720927999), (21, 7475081142), (42, 3737540571), (63, 2491693714), (126, 1245846857)]