159443984

素因数分解:

$2^4\times 7^1\times {\mathrm{1423607}}^1$

素因数の和:1423622

約数の個数: 20

約数和(自身を含む): 353054784

約数和(自身を除く): 193610800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1423607, 2847214, 5694428, 9965249, 11388856, 19930498, 22777712, 39860996, 79721992, 159443984]

約数ペア:

[(1, 159443984), (2, 79721992), (4, 39860996), (7, 22777712), (8, 19930498), (14, 11388856), (16, 9965249), (28, 5694428), (56, 2847214), (112, 1423607)]