157079565292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2081}}^1\times {\mathrm{2909}}^1$

素因数の和:5506

約数の個数: 48

約数和(自身を含む): 296872380000

約数和(自身を除く): 139792814708

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1996, 2081, 2909, 4162, 5818, 6487, 8324, 11636, 12974, 25948, 27053, 37817, 54106, 75634, 108212, 151268, 1038419, 1451591, 2076838, 2903182, 4153676, 5806364, 6053629, 12107258, 13499447, 18870683, 24214516, 26998894, 37741366, 53997788, 75482732, 78697177, 157394354, 314788708, 3020760871, 6041521742, 12083043484, 39269891323, 78539782646, 157079565292]

約数ペア:

[(1, 157079565292), (2, 78539782646), (4, 39269891323), (13, 12083043484), (26, 6041521742), (52, 3020760871), (499, 314788708), (998, 157394354), (1996, 78697177), (2081, 75482732), (2909, 53997788), (4162, 37741366), (5818, 26998894), (6487, 24214516), (8324, 18870683), (11636, 13499447), (12974, 12107258), (25948, 6053629), (27053, 5806364), (37817, 4153676), (54106, 2903182), (75634, 2076838), (108212, 1451591), (151268, 1038419)]