171608738

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5431}}^1$

素因数の和:5538

約数の個数: 32

約数和(自身を含む): 307147008

約数和(自身を除く): 135538270

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 5431, 10862, 15799, 31598, 38017, 76034, 200947, 331291, 401894, 662582, 1406629, 2319037, 2813258, 4638074, 12257767, 24515534, 85804369, 171608738]

約数ペア:

[(1, 171608738), (2, 85804369), (7, 24515534), (14, 12257767), (37, 4638074), (61, 2813258), (74, 2319037), (122, 1406629), (259, 662582), (427, 401894), (518, 331291), (854, 200947), (2257, 76034), (4514, 38017), (5431, 31598), (10862, 15799)]