149252011

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 170311680

約数和(自身を除く): 21059669

約数列:

[1, 19, 31, 43, 71, 83, 589, 817, 1333, 1349, 1577, 2201, 2573, 3053, 3569, 5893, 25327, 41819, 48887, 58007, 67811, 94643, 110639, 111967, 182683, 253399, 1798217, 2102141, 3470977, 4814581, 7855369, 149252011]

約数ペア:

[(1, 149252011), (19, 7855369), (31, 4814581), (43, 3470977), (71, 2102141), (83, 1798217), (589, 253399), (817, 182683), (1333, 111967), (1349, 110639), (1577, 94643), (2201, 67811), (2573, 58007), (3053, 48887), (3569, 41819), (5893, 25327)]