145125904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117797}}^1$

素因数の和:117823

約数の個数: 40

約数和(自身を含む): 350566848

約数和(自身を除く): 205440944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 117797, 235594, 471188, 824579, 942376, 1295767, 1649158, 1884752, 2591534, 3298316, 5183068, 6596632, 9070369, 10366136, 13193264, 18140738, 20732272, 36281476, 72562952, 145125904]

約数ペア:

[(1, 145125904), (2, 72562952), (4, 36281476), (7, 20732272), (8, 18140738), (11, 13193264), (14, 10366136), (16, 9070369), (22, 6596632), (28, 5183068), (44, 3298316), (56, 2591534), (77, 1884752), (88, 1649158), (112, 1295767), (154, 942376), (176, 824579), (308, 471188), (616, 235594), (1232, 117797)]