142767856

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115883}}^1$

素因数の和:115909

約数の個数: 40

約数和(自身を含む): 344870784

約数和(自身を除く): 202102928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 115883, 231766, 463532, 811181, 927064, 1274713, 1622362, 1854128, 2549426, 3244724, 5098852, 6489448, 8922991, 10197704, 12978896, 17845982, 20395408, 35691964, 71383928, 142767856]

約数ペア:

[(1, 142767856), (2, 71383928), (4, 35691964), (7, 20395408), (8, 17845982), (11, 12978896), (14, 10197704), (16, 8922991), (22, 6489448), (28, 5098852), (44, 3244724), (56, 2549426), (77, 1854128), (88, 1622362), (112, 1274713), (154, 927064), (176, 811181), (308, 463532), (616, 231766), (1232, 115883)]