164860682

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2287}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 298721280

約数和(自身を除く): 133860598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 2287, 3794, 4574, 5149, 10298, 16009, 32018, 36043, 43453, 72086, 86906, 304171, 608342, 619777, 1239554, 4338439, 8676878, 11775763, 23551526, 82430341, 164860682]

約数ペア:

[(1, 164860682), (2, 82430341), (7, 23551526), (14, 11775763), (19, 8676878), (38, 4338439), (133, 1239554), (266, 619777), (271, 608342), (542, 304171), (1897, 86906), (2287, 72086), (3794, 43453), (4574, 36043), (5149, 32018), (10298, 16009)]