156920912

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{95219}}^1$

素因数の和:95330

約数の個数: 20

約数和(自身を含む): 306989280

約数和(自身を除く): 150068368

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 95219, 190438, 380876, 761752, 1523504, 9807557, 19615114, 39230228, 78460456, 156920912]

約数ペア:

[(1, 156920912), (2, 78460456), (4, 39230228), (8, 19615114), (16, 9807557), (103, 1523504), (206, 761752), (412, 380876), (824, 190438), (1648, 95219)]