140686254

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 332743680

約数和(自身を除く): 192057426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 331, 459, 463, 662, 918, 926, 993, 1389, 1986, 2778, 2979, 4167, 5627, 5958, 7871, 8334, 8937, 11254, 12501, 15742, 16881, 17874, 23613, 25002, 33762, 47226, 50643, 70839, 101286, 141678, 151929, 153253, 212517, 303858, 306506, 425034, 459759, 919518, 1379277, 2605301, 2758554, 4137831, 5210602, 7815903, 8275662, 15631806, 23447709, 46895418, 70343127, 140686254]

約数ペア:

[(1, 140686254), (2, 70343127), (3, 46895418), (6, 23447709), (9, 15631806), (17, 8275662), (18, 7815903), (27, 5210602), (34, 4137831), (51, 2758554), (54, 2605301), (102, 1379277), (153, 919518), (306, 459759), (331, 425034), (459, 306506), (463, 303858), (662, 212517), (918, 153253), (926, 151929), (993, 141678), (1389, 101286), (1986, 70839), (2778, 50643), (2979, 47226), (4167, 33762), (5627, 25002), (5958, 23613), (7871, 17874), (8334, 16881), (8937, 15742), (11254, 12501)]