131569072486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1303}}^1\times {\mathrm{4049}}^1$

素因数の和:5728

約数の個数: 32

約数和(自身を含む): 203495198400

約数和(自身を除く): 71926125914

約数列:

[1, 2, 37, 74, 337, 674, 1303, 2606, 4049, 8098, 12469, 24938, 48211, 96422, 149813, 299626, 439111, 878222, 1364513, 2729026, 5275847, 10551694, 16247107, 32494214, 50486981, 100973962, 195206339, 390412678, 1777960439, 3555920878, 65784536243, 131569072486]

約数ペア:

[(1, 131569072486), (2, 65784536243), (37, 3555920878), (74, 1777960439), (337, 390412678), (674, 195206339), (1303, 100973962), (2606, 50486981), (4049, 32494214), (8098, 16247107), (12469, 10551694), (24938, 5275847), (48211, 2729026), (96422, 1364513), (149813, 878222), (299626, 439111)]