180767474

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{4003}}^1$

素因数の和:4409

約数の個数: 16

約数和(自身を含む): 276083808

約数和(自身を除く): 95316334

約数列:

[1, 2, 67, 134, 337, 674, 4003, 8006, 22579, 45158, 268201, 536402, 1349011, 2698022, 90383737, 180767474]

約数ペア:

[(1, 180767474), (2, 90383737), (67, 2698022), (134, 1349011), (337, 536402), (674, 268201), (4003, 45158), (8006, 22579)]