156902114836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{72077}}^1\times {\mathrm{28643}}^1$

素因数の和:100743

約数の個数: 24

約数和(自身を含む): 289044312480

約数和(自身を除く): 132142197644

約数列:

[1, 2, 4, 19, 38, 76, 28643, 57286, 72077, 114572, 144154, 288308, 544217, 1088434, 1369463, 2176868, 2738926, 5477852, 2064501511, 4129003022, 8258006044, 39225528709, 78451057418, 156902114836]

約数ペア:

[(1, 156902114836), (2, 78451057418), (4, 39225528709), (19, 8258006044), (38, 4129003022), (76, 2064501511), (28643, 5477852), (57286, 2738926), (72077, 2176868), (114572, 1369463), (144154, 1088434), (288308, 544217)]