122903816

素因数分解:

$2^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{1979}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 263736000

約数和(自身を除く): 140832184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1109, 1979, 2218, 3958, 4436, 7763, 7916, 8872, 13853, 15526, 15832, 27706, 31052, 55412, 62104, 110824, 2194711, 4389422, 8778844, 15362977, 17557688, 30725954, 61451908, 122903816]

約数ペア:

[(1, 122903816), (2, 61451908), (4, 30725954), (7, 17557688), (8, 15362977), (14, 8778844), (28, 4389422), (56, 2194711), (1109, 110824), (1979, 62104), (2218, 55412), (3958, 31052), (4436, 27706), (7763, 15832), (7916, 15526), (8872, 13853)]