180147164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{37313}}^1$

素因数の和:37405

約数の個数: 24

約数和(自身を含む): 338512608

約数和(自身を除く): 158365444

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 37313, 74626, 149252, 634321, 1268642, 2537284, 2649223, 5298446, 10596892, 45036791, 90073582, 180147164]

約数ペア:

[(1, 180147164), (2, 90073582), (4, 45036791), (17, 10596892), (34, 5298446), (68, 2649223), (71, 2537284), (142, 1268642), (284, 634321), (1207, 149252), (2414, 74626), (4828, 37313)]