156873770

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 286592256

約数和(自身を除く): 129718486

約数列:

[1, 2, 5, 10, 107, 214, 271, 535, 541, 542, 1070, 1082, 1355, 2705, 2710, 5410, 28997, 57887, 57994, 115774, 144985, 146611, 289435, 289970, 293222, 578870, 733055, 1466110, 15687377, 31374754, 78436885, 156873770]

約数ペア:

[(1, 156873770), (2, 78436885), (5, 31374754), (10, 15687377), (107, 1466110), (214, 733055), (271, 578870), (535, 293222), (541, 289970), (542, 289435), (1070, 146611), (1082, 144985), (1355, 115774), (2705, 57994), (2710, 57887), (5410, 28997)]