140841344

素因数分解:

$2^7\times 7^1\times {\mathrm{157189}}^1$

素因数の和:157210

約数の個数: 32

約数和(自身を含む): 320667600

約数和(自身を除く): 179826256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 157189, 314378, 628756, 1100323, 1257512, 2200646, 2515024, 4401292, 5030048, 8802584, 10060096, 17605168, 20120192, 35210336, 70420672, 140841344]

約数ペア:

[(1, 140841344), (2, 70420672), (4, 35210336), (7, 20120192), (8, 17605168), (14, 10060096), (16, 8802584), (28, 5030048), (32, 4401292), (56, 2515024), (64, 2200646), (112, 1257512), (128, 1100323), (224, 628756), (448, 314378), (896, 157189)]