78306136

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{208261}}^1$

素因数の和:208314

約数の個数: 16

約数和(自身を含む): 149948640

約数和(自身を除く): 71642504

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 208261, 416522, 833044, 1666088, 9788267, 19576534, 39153068, 78306136]

約数ペア:

[(1, 78306136), (2, 39153068), (4, 19576534), (8, 9788267), (47, 1666088), (94, 833044), (188, 416522), (376, 208261)]