159089689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 196079616

約数和(自身を除く): 36989927

約数列:

[1, 11, 17, 23, 47, 187, 253, 391, 517, 787, 799, 1081, 4301, 8657, 8789, 11891, 13379, 18101, 18377, 36989, 147169, 199111, 202147, 307717, 406879, 628813, 850747, 3384887, 6916943, 9358217, 14462699, 159089689]

約数ペア:

[(1, 159089689), (11, 14462699), (17, 9358217), (23, 6916943), (47, 3384887), (187, 850747), (253, 628813), (391, 406879), (517, 307717), (787, 202147), (799, 199111), (1081, 147169), (4301, 36989), (8657, 18377), (8789, 18101), (11891, 13379)]