164089378

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21803}}^1$

素因数の和:21929

約数の個数: 16

約数和(自身を含む): 254321856

約数和(自身を除く): 90232478

約数列:

[1, 2, 53, 71, 106, 142, 3763, 7526, 21803, 43606, 1155559, 1548013, 2311118, 3096026, 82044689, 164089378]

約数ペア:

[(1, 164089378), (2, 82044689), (53, 3096026), (71, 2311118), (106, 1548013), (142, 1155559), (3763, 43606), (7526, 21803)]