157028636

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1987}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 287226240

約数和(自身を除く): 130197604

約数列:

[1, 2, 4, 23, 46, 92, 859, 1718, 1987, 3436, 3974, 7948, 19757, 39514, 45701, 79028, 91402, 182804, 1706833, 3413666, 6827332, 39257159, 78514318, 157028636]

約数ペア:

[(1, 157028636), (2, 78514318), (4, 39257159), (23, 6827332), (46, 3413666), (92, 1706833), (859, 182804), (1718, 91402), (1987, 79028), (3436, 45701), (3974, 39514), (7948, 19757)]