158536742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1061}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 293315904

約数和(自身を除く): 134779162

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 821, 1061, 1642, 2122, 5747, 7427, 10673, 11494, 13793, 14854, 21346, 27586, 74711, 96551, 149422, 193102, 871081, 1742162, 6097567, 11324053, 12195134, 22648106, 79268371, 158536742]

約数ペア:

[(1, 158536742), (2, 79268371), (7, 22648106), (13, 12195134), (14, 11324053), (26, 6097567), (91, 1742162), (182, 871081), (821, 193102), (1061, 149422), (1642, 96551), (2122, 74711), (5747, 27586), (7427, 21346), (10673, 14854), (11494, 13793)]