153253144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{3967}}^1$

素因数の和:4423

約数の個数: 32

約数和(自身を含む): 314265600

約数和(自身を除く): 161012456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 3512, 3967, 4829, 7934, 9658, 15868, 19316, 31736, 38632, 43637, 87274, 174548, 349096, 1741513, 3483026, 6966052, 13932104, 19156643, 38313286, 76626572, 153253144]

約数ペア:

[(1, 153253144), (2, 76626572), (4, 38313286), (8, 19156643), (11, 13932104), (22, 6966052), (44, 3483026), (88, 1741513), (439, 349096), (878, 174548), (1756, 87274), (3512, 43637), (3967, 38632), (4829, 31736), (7934, 19316), (9658, 15868)]