136604216

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{8681}}^1$

素因数の和:8975

約数の個数: 32

約数和(自身を含む): 293798880

約数和(自身を除く): 157194664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 8681, 15736, 17362, 34724, 60767, 69448, 121534, 243068, 486136, 2439361, 4878722, 9757444, 17075527, 19514888, 34151054, 68302108, 136604216]

約数ペア:

[(1, 136604216), (2, 68302108), (4, 34151054), (7, 19514888), (8, 17075527), (14, 9757444), (28, 4878722), (56, 2439361), (281, 486136), (562, 243068), (1124, 121534), (1967, 69448), (2248, 60767), (3934, 34724), (7868, 17362), (8681, 15736)]