128860444828

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{12781}}^1\times {\mathrm{109589}}^1$

素因数の和:122397

約数の個数: 24

約数和(自身を含む): 235330935840

約数和(自身を除く): 106470491012

約数列:

[1, 2, 4, 23, 46, 92, 12781, 25562, 51124, 109589, 219178, 293963, 438356, 587926, 1175852, 2520547, 5041094, 10082188, 1400657009, 2801314018, 5602628036, 32215111207, 64430222414, 128860444828]

約数ペア:

[(1, 128860444828), (2, 64430222414), (4, 32215111207), (23, 5602628036), (46, 2801314018), (92, 1400657009), (12781, 10082188), (25562, 5041094), (51124, 2520547), (109589, 1175852), (219178, 587926), (293963, 438356)]