149044892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{19417}}^1$

素因数の和:19541

約数の個数: 24

約数和(自身を含む): 277289040

約数和(自身を除く): 128244148

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 19417, 38834, 77668, 368923, 737846, 1475692, 1961117, 3922234, 7844468, 37261223, 74522446, 149044892]

約数ペア:

[(1, 149044892), (2, 74522446), (4, 37261223), (19, 7844468), (38, 3922234), (76, 1961117), (101, 1475692), (202, 737846), (404, 368923), (1919, 77668), (3838, 38834), (7676, 19417)]