129488856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{770767}}^1$

素因数の和:770783

約数の個数: 32

約数和(自身を含む): 369968640

約数和(自身を除く): 240479784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 770767, 1541534, 2312301, 3083068, 4624602, 5395369, 6166136, 9249204, 10790738, 16186107, 18498408, 21581476, 32372214, 43162952, 64744428, 129488856]

約数ペア:

[(1, 129488856), (2, 64744428), (3, 43162952), (4, 32372214), (6, 21581476), (7, 18498408), (8, 16186107), (12, 10790738), (14, 9249204), (21, 6166136), (24, 5395369), (28, 4624602), (42, 3083068), (56, 2312301), (84, 1541534), (168, 770767)]