149745162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13873}}^1$

素因数の和:14142

約数の個数: 32

約数和(自身を含む): 343631232

約数和(自身を除く): 193886070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 13873, 27746, 41619, 83238, 97111, 194222, 291333, 582666, 3565361, 7130722, 10696083, 21392166, 24957527, 49915054, 74872581, 149745162]

約数ペア:

[(1, 149745162), (2, 74872581), (3, 49915054), (6, 24957527), (7, 21392166), (14, 10696083), (21, 7130722), (42, 3565361), (257, 582666), (514, 291333), (771, 194222), (1542, 97111), (1799, 83238), (3598, 41619), (5397, 27746), (10794, 13873)]