155220240378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127438621}}^1$

素因数の和:127438662

約数の個数: 32

約数和(自身を含む): 367023231360

約数和(自身を除く): 211802990982

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 127438621, 254877242, 382315863, 764631726, 892070347, 1784140694, 2676211041, 3695720009, 5352422082, 7391440018, 11087160027, 22174320054, 25870040063, 51740080126, 77610120189, 155220240378]

約数ペア:

[(1, 155220240378), (2, 77610120189), (3, 51740080126), (6, 25870040063), (7, 22174320054), (14, 11087160027), (21, 7391440018), (29, 5352422082), (42, 3695720009), (58, 2676211041), (87, 1784140694), (174, 892070347), (203, 764631726), (406, 382315863), (609, 254877242), (1218, 127438621)]