142953792

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20123}}^1$

素因数の和:20175

約数の個数: 56

約数和(自身を含む): 388473696

約数和(自身を除く): 245519904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 20123, 40246, 60369, 80492, 120738, 160984, 241476, 321968, 482952, 643936, 744551, 965904, 1287872, 1489102, 1931808, 2233653, 2978204, 3863616, 4467306, 5956408, 8934612, 11912816, 17869224, 23825632, 35738448, 47651264, 71476896, 142953792]

約数ペア:

[(1, 142953792), (2, 71476896), (3, 47651264), (4, 35738448), (6, 23825632), (8, 17869224), (12, 11912816), (16, 8934612), (24, 5956408), (32, 4467306), (37, 3863616), (48, 2978204), (64, 2233653), (74, 1931808), (96, 1489102), (111, 1287872), (148, 965904), (192, 744551), (222, 643936), (296, 482952), (444, 321968), (592, 241476), (888, 160984), (1184, 120738), (1776, 80492), (2368, 60369), (3552, 40246), (7104, 20123)]