166154480

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6163}}^1$

素因数の和:6513

約数の個数: 40

約数和(自身を含む): 387518352

約数和(自身を除く): 221363872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6163, 6740, 12326, 13480, 24652, 26960, 30815, 49304, 61630, 98608, 123260, 246520, 493040, 2076931, 4153862, 8307724, 10384655, 16615448, 20769310, 33230896, 41538620, 83077240, 166154480]

約数ペア:

[(1, 166154480), (2, 83077240), (4, 41538620), (5, 33230896), (8, 20769310), (10, 16615448), (16, 10384655), (20, 8307724), (40, 4153862), (80, 2076931), (337, 493040), (674, 246520), (1348, 123260), (1685, 98608), (2696, 61630), (3370, 49304), (5392, 30815), (6163, 26960), (6740, 24652), (12326, 13480)]