168186914

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{32381}}^1$

素因数の和:32450

約数の個数: 24

約数和(自身を含む): 299015388

約数和(自身を除く): 130828474

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 32381, 64762, 226667, 453334, 1586669, 1716193, 3173338, 3432386, 12013351, 24026702, 84093457, 168186914]

約数ペア:

[(1, 168186914), (2, 84093457), (7, 24026702), (14, 12013351), (49, 3432386), (53, 3173338), (98, 1716193), (106, 1586669), (371, 453334), (742, 226667), (2597, 64762), (5194, 32381)]