163647648

素因数分解:

$2^5\times 3^3\times {\mathrm{189407}}^1$

素因数の和:189426

約数の個数: 48

約数和(自身を含む): 477308160

約数和(自身を除く): 313660512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 189407, 378814, 568221, 757628, 1136442, 1515256, 1704663, 2272884, 3030512, 3409326, 4545768, 5113989, 6061024, 6818652, 9091536, 10227978, 13637304, 18183072, 20455956, 27274608, 40911912, 54549216, 81823824, 163647648]

約数ペア:

[(1, 163647648), (2, 81823824), (3, 54549216), (4, 40911912), (6, 27274608), (8, 20455956), (9, 18183072), (12, 13637304), (16, 10227978), (18, 9091536), (24, 6818652), (27, 6061024), (32, 5113989), (36, 4545768), (48, 3409326), (54, 3030512), (72, 2272884), (96, 1704663), (108, 1515256), (144, 1136442), (216, 757628), (288, 568221), (432, 378814), (864, 189407)]