167149040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{72047}}^1$

素因数の和:72089

約数の個数: 40

約数和(自身を含む): 402027840

約数和(自身を除く): 234878800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 72047, 144094, 288188, 360235, 576376, 720470, 1152752, 1440940, 2089363, 2881880, 4178726, 5763760, 8357452, 10446815, 16714904, 20893630, 33429808, 41787260, 83574520, 167149040]

約数ペア:

[(1, 167149040), (2, 83574520), (4, 41787260), (5, 33429808), (8, 20893630), (10, 16714904), (16, 10446815), (20, 8357452), (29, 5763760), (40, 4178726), (58, 2881880), (80, 2089363), (116, 1440940), (145, 1152752), (232, 720470), (290, 576376), (464, 360235), (580, 288188), (1160, 144094), (2320, 72047)]