156731133

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6889

約数の個数: 32

約数和(自身を含む): 244572160

約数和(自身を除く): 87841027

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 403, 589, 741, 1209, 1767, 6823, 7657, 20469, 22971, 88699, 129637, 211513, 266097, 388911, 634539, 1685281, 2749669, 4018747, 5055843, 8249007, 12056241, 52243711, 156731133]

約数ペア:

[(1, 156731133), (3, 52243711), (13, 12056241), (19, 8249007), (31, 5055843), (39, 4018747), (57, 2749669), (93, 1685281), (247, 634539), (403, 388911), (589, 266097), (741, 211513), (1209, 129637), (1767, 88699), (6823, 22971), (7657, 20469)]