155769922

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 298278720

約数和(自身を除く): 142508798

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 229, 458, 539, 631, 1078, 1262, 1603, 2519, 3206, 4417, 5038, 6941, 8834, 11221, 13882, 17633, 22442, 30919, 35266, 48587, 61838, 97174, 123431, 144499, 246862, 288998, 340109, 680218, 1011493, 1589489, 2022986, 3178978, 7080451, 11126423, 14160902, 22252846, 77884961, 155769922]

約数ペア:

[(1, 155769922), (2, 77884961), (7, 22252846), (11, 14160902), (14, 11126423), (22, 7080451), (49, 3178978), (77, 2022986), (98, 1589489), (154, 1011493), (229, 680218), (458, 340109), (539, 288998), (631, 246862), (1078, 144499), (1262, 123431), (1603, 97174), (2519, 61838), (3206, 48587), (4417, 35266), (5038, 30919), (6941, 22442), (8834, 17633), (11221, 13882)]