148839897584

素因数分解:

$2^4\times 7^1\times {\mathrm{1328927657}}^1$

素因数の和:1328927672

約数の個数: 20

約数和(自身を含む): 329574059184

約数和(自身を除く): 180734161600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1328927657, 2657855314, 5315710628, 9302493599, 10631421256, 18604987198, 21262842512, 37209974396, 74419948792, 148839897584]

約数ペア:

[(1, 148839897584), (2, 74419948792), (4, 37209974396), (7, 21262842512), (8, 18604987198), (14, 10631421256), (16, 9302493599), (28, 5315710628), (56, 2657855314), (112, 1328927657)]