142912656

素因数分解:

$2^4\times 3^2\times {\mathrm{992449}}^1$

素因数の和:992463

約数の個数: 30

約数和(自身を含む): 399957350

約数和(自身を除く): 257044694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 992449, 1984898, 2977347, 3969796, 5954694, 7939592, 8932041, 11909388, 15879184, 17864082, 23818776, 35728164, 47637552, 71456328, 142912656]

約数ペア:

[(1, 142912656), (2, 71456328), (3, 47637552), (4, 35728164), (6, 23818776), (8, 17864082), (9, 15879184), (12, 11909388), (16, 8932041), (18, 7939592), (24, 5954694), (36, 3969796), (48, 2977347), (72, 1984898), (144, 992449)]