142673472

素因数分解:

$2^6\times 3^2\times {\mathrm{247697}}^1$

素因数の和:247715

約数の個数: 42

約数和(自身を含む): 408949398

約数和(自身を除く): 266275926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 247697, 495394, 743091, 990788, 1486182, 1981576, 2229273, 2972364, 3963152, 4458546, 5944728, 7926304, 8917092, 11889456, 15852608, 17834184, 23778912, 35668368, 47557824, 71336736, 142673472]

約数ペア:

[(1, 142673472), (2, 71336736), (3, 47557824), (4, 35668368), (6, 23778912), (8, 17834184), (9, 15852608), (12, 11889456), (16, 8917092), (18, 7926304), (24, 5944728), (32, 4458546), (36, 3963152), (48, 2972364), (64, 2229273), (72, 1981576), (96, 1486182), (144, 990788), (192, 743091), (288, 495394), (576, 247697)]