135771856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{771431}}^1$

素因数の和:771450

約数の個数: 20

約数和(自身を含む): 286972704

約数和(自身を除く): 151200848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 771431, 1542862, 3085724, 6171448, 8485741, 12342896, 16971482, 33942964, 67885928, 135771856]

約数ペア:

[(1, 135771856), (2, 67885928), (4, 33942964), (8, 16971482), (11, 12342896), (16, 8485741), (22, 6171448), (44, 3085724), (88, 1542862), (176, 771431)]