154448182

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{79367}}^1$

素因数の和:79515

約数の個数: 16

約数和(自身を含む): 266676480

約数和(自身を除く): 112228298

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 79367, 158734, 555569, 1111138, 11032013, 22064026, 77224091, 154448182]

約数ペア:

[(1, 154448182), (2, 77224091), (7, 22064026), (14, 11032013), (139, 1111138), (278, 555569), (973, 158734), (1946, 79367)]