139939452

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{169009}}^1$

素因数の和:169042

約数の個数: 36

約数和(自身を含む): 369117840

約数和(自身を除く): 229178388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 169009, 338018, 507027, 676036, 1014054, 1521081, 2028108, 3042162, 3887207, 6084324, 7774414, 11661621, 15548828, 23323242, 34984863, 46646484, 69969726, 139939452]

約数ペア:

[(1, 139939452), (2, 69969726), (3, 46646484), (4, 34984863), (6, 23323242), (9, 15548828), (12, 11661621), (18, 7774414), (23, 6084324), (36, 3887207), (46, 3042162), (69, 2028108), (92, 1521081), (138, 1014054), (207, 676036), (276, 507027), (414, 338018), (828, 169009)]