128758086

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{27407}}^1$

素因数の和:27450

約数の個数: 40

約数和(自身を含む): 298473120

約数和(自身を除く): 169715034

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4698, 27407, 54814, 82221, 164442, 246663, 493326, 739989, 794803, 1479978, 1589606, 2219967, 2384409, 4439934, 4768818, 7153227, 14306454, 21459681, 42919362, 64379043, 128758086]

約数ペア:

[(1, 128758086), (2, 64379043), (3, 42919362), (6, 21459681), (9, 14306454), (18, 7153227), (27, 4768818), (29, 4439934), (54, 2384409), (58, 2219967), (81, 1589606), (87, 1479978), (162, 794803), (174, 739989), (261, 493326), (522, 246663), (783, 164442), (1566, 82221), (2349, 54814), (4698, 27407)]