173143054

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{2129}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 306924480

約数和(自身を除く): 133781426

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 1099, 2129, 2198, 4258, 5809, 11618, 14903, 29806, 40663, 78773, 81326, 157546, 334253, 551411, 668506, 1102822, 2339771, 4679542, 12367361, 24734722, 86571527, 173143054]

約数ペア:

[(1, 173143054), (2, 86571527), (7, 24734722), (14, 12367361), (37, 4679542), (74, 2339771), (157, 1102822), (259, 668506), (314, 551411), (518, 334253), (1099, 157546), (2129, 81326), (2198, 78773), (4258, 40663), (5809, 29806), (11618, 14903)]