153647934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21757}}^1$

素因数の和:21880

約数の個数: 32

約数和(自身を含む): 338380416

約数和(自身を除く): 184732482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 21757, 43514, 65271, 130542, 239327, 478654, 717981, 1435962, 2327999, 4655998, 6983997, 13967994, 25607989, 51215978, 76823967, 153647934]

約数ペア:

[(1, 153647934), (2, 76823967), (3, 51215978), (6, 25607989), (11, 13967994), (22, 6983997), (33, 4655998), (66, 2327999), (107, 1435962), (214, 717981), (321, 478654), (642, 239327), (1177, 130542), (2354, 65271), (3531, 43514), (7062, 21757)]