142497104

素因数分解:

$2^4\times {\mathrm{1381}}^1\times {\mathrm{6449}}^1$

素因数の和:7838

約数の個数: 20

約数和(自身を含む): 276330900

約数和(自身を除く): 133833796

約数列:

[1, 2, 4, 8, 16, 1381, 2762, 5524, 6449, 11048, 12898, 22096, 25796, 51592, 103184, 8906069, 17812138, 35624276, 71248552, 142497104]

約数ペア:

[(1, 142497104), (2, 71248552), (4, 35624276), (8, 17812138), (16, 8906069), (1381, 103184), (2762, 51592), (5524, 25796), (6449, 22096), (11048, 12898)]