138789112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{225307}}^1$

素因数の和:225331

約数の個数: 32

約数和(自身を含む): 324443520

約数和(自身を除く): 185654408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 225307, 450614, 901228, 1577149, 1802456, 2478377, 3154298, 4956754, 6308596, 9913508, 12617192, 17348639, 19827016, 34697278, 69394556, 138789112]

約数ペア:

[(1, 138789112), (2, 69394556), (4, 34697278), (7, 19827016), (8, 17348639), (11, 12617192), (14, 9913508), (22, 6308596), (28, 4956754), (44, 3154298), (56, 2478377), (77, 1802456), (88, 1577149), (154, 901228), (308, 450614), (616, 225307)]