121406008

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{463}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 231768000

約数和(自身を除く): 110361992

約数列:

[1, 2, 4, 8, 73, 146, 292, 449, 463, 584, 898, 926, 1796, 1852, 3592, 3704, 32777, 33799, 65554, 67598, 131108, 135196, 207887, 262216, 270392, 415774, 831548, 1663096, 15175751, 30351502, 60703004, 121406008]

約数ペア:

[(1, 121406008), (2, 60703004), (4, 30351502), (8, 15175751), (73, 1663096), (146, 831548), (292, 415774), (449, 270392), (463, 262216), (584, 207887), (898, 135196), (926, 131108), (1796, 67598), (1852, 65554), (3592, 33799), (3704, 32777)]