159086512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{764839}}^1$

素因数の和:764860

約数の個数: 20

約数和(自身を含む): 331940560

約数和(自身を除く): 172854048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 764839, 1529678, 3059356, 6118712, 9942907, 12237424, 19885814, 39771628, 79543256, 159086512]

約数ペア:

[(1, 159086512), (2, 79543256), (4, 39771628), (8, 19885814), (13, 12237424), (16, 9942907), (26, 6118712), (52, 3059356), (104, 1529678), (208, 764839)]